Name: Union Special 51300
Brand: Union Special
SKU: 8497770
Rating: 5 (2 reviews)

From the library of: Superior Sewing Machine & Supply LLC

INDUSTRIAL

SEWING

FINE

ST

CL

S12 S13 S1400

S1S00

S1700 S1900

ASS

00 00

ES

L E W I s® • C O L U M B I A®

MACHINES

I

STYLE 514008P

CATALOG

No.

FIFTY

104

SECOND EDITION

L

UNION SPECIAL '

STREAMLINED

THOUSAND

't

CHICAGO

SERIES

ORPORATION

From the library of: Superior Sewing Machine & Supply LLC

Union reduce system and a parts inventory system

Machine Maintenance Records

up Union record

(Form required, and

Special is offering

your

sewing machi

to

help

spot

Repair-

prone

your

maintenance dollars in

Special suggests

keeping

The

first

system utilizes a

237)

for

the

their

card is pulled

cost

are entered in the spaces

machines

system using cards provided

each sewing machine in a plant. When a repair is

-"···-·

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two

practical systems

ne maintenance costs: a record keeping

machines requiring abnormally

to

speed routine repairs.

or

inexperienced competent operators can eat

short

two

variations

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.

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file and the repair date, parts used,

prov

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top

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the

time

(Form

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Whichever system is used, management

to

reduce needless maintenance costs.

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Excessive machine be eliminated with an orderly in-plant inventory needed part for

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high

maintenance, it does little

ine repa irs. To alleviate this situation, Uni

that

manufacturers establish a

each type

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kept

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of

sewing machine they operate.

dow

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ll

part

your

Part

Number

51220 51205 2252e 51224E 22570 110

GS

61208 21210

u

·--

Description

W W Feed

W Looper

Presser

Screw

Throat

Screw

Needles

Looper

dog

plate

collar

foot

for

(speci

feed

throat

fy

dog

plate

size)

Minimum

Per 5 Machines

Quantity

1 1

2

1

4

100

1 2

•

Style

Part

Number

154

38 C

57

WO 57 WB 73 56

22564 21225

-5 /

29484

Su

32

51200

sted

Minimum

Description

Nipper

spri

ng

Nipper spri Nipper pla Screw Needle Needle Looper gauge Scr

ng

te 2

for

looper clamp bar

clamp

ew assortm

screw

nut

screw

ent

BW

Ust•

Minimum

Per 5

Machines

2 2

Quantity

2 2

2

"The

parts

and setting can

only

sewing

up op

quantities listed above are intended

the

initial inventory

be

established accordi

era

tion

will

of

spare parts. An

ng

to

determine actual usage.

actual us

eff

age

. The nature

to

assi

st

icient inventory

you of

the

1n

From the library of: Superior Sewing Machine & Supply LLC

Catalog

No.

104

L

51200

BG

51200

51200,

BK

BL

BM

51200

BP

BR

BS

51300

LIST

51300, 51400,

BT

BW

BX

BG

BH

BJ

51300

BL

OF

PARTS

CLASSES

51500,

STYLES

51300 51400 51400 51400 51400 51400 51400 51400 51400 51400 51400 51400 51400

BM

BA

BB

BD

BP

BQ

BR

BS

BT BU

BV BW BX

51700,

51900

51700

BJ

51900

51500

51700

BR

BG

BH

51500

BJ

BK

BQ

51400

51500

BN

BP

BR

BY

BJ

BK

BM

March,

1981

Union

Rights

Ul+,ION

INDUSTRIAL

Second

Copyright

Edition

1956

By

Special

Reserved

Corporation

in

All

Countries

SPECIAL CORPORATION

Printed

SEWING

CHICAGO

in

MACHINES

U.S.A.

3

From the library of: Superior Sewing Machine & Supply LLC

The

50000 latest mechanisms speed

oil precision

the

machines. machines

design

and

to

the

It

is

our

customer

series

of

the

and

light

production. main methods

covered

reservoir,

constant

to

The

following

secure

by

streamlined

Union

weight

Automatic

insuring

aim

all

pages

this

Special

presser

has

complete

to

furnish

possible

catalog.

FOREWORD

machines

flatbed

bars

lubrication,

made

illustrate

maintenance

interchangeability.

carefully

advantages

line.

make

and

covered

Light

with a pump

prepared

describe

weight

it

possible

simple.

from

by

information

the

this

the

catalog

needle

to

for

All

use

parts

bars

attain

returning

parts

that

of

UNION

used

represent

and

driving

the

utmost

filtered

are

made

will

enable

SPECIAL

in

all

of

the

in

by

the

Additional

which

In

will

co-operate

ments.

NOTE:

will

be

furnished

Catalog

Form

all

manufacturing

Machine component

catalogs,

No.

357

with

those

Styles

parts

containing

on

request,

45

N

centers

who

listed

can

in

be

ordered

information

are

Needle

Engineering

Instructions. machine instructions

will

be

desire

this

catalog

listed

Manual

found

in

planning

for

customer

relative

below:

Department

Specify

for

which

are

Union

and

are

discontinued.

to

the

required.

Special

estimating

repair.

these

Adjusting

adjusting

representatives,

style

In

most

machines,

of

their

require-

instances,

UNION SPECIAL CORPORATION

and

who

4

From the library of: Superior Sewing Machine & Supply LLC

IDENTIFICATION

OF

MACHINES

Each name Those letter special. suffixed

Styles

which

The

51

700,

12

gauge

a

distance

This

can

also

UNION

plate

which

II Z 11

•

When to

of

differs

distance

51900

represents

of

catalog

be

on

the

applied

51400, 51500,

SPECIAL

the

machine.

are

standard

Example:

only

minor

respective

machines

from

the

between

is

represented

64/

6•1

or 1 inch.

applies

with

51700

machine

have

11

51400

changes standard

similar

style

the

adistance

APPLICATION

only

discretion

and

51900.

STYLES

carries

Style

one

BP

numbers

or

11

•

are

style

in

construction

number

rows

in

of

by a gau~e

of12/64

to

the

standard

to

OF

MACHINES

more

Style

made

number.

that

it

stitches

number

or

3/16

OF

the

special

a

style

are

letters

number

classified

suffixed,

numbers

in a standard

Example:

are

grouped

contains

on

machines

measured

inch.

Similarly,

CATALOG

styles

of

machines

IN

CLASS

which

as

containing

machine,

"51400

no

letters.

in

Classes

in

1/

64ths

machines

in

Classes

51200

is

stamped

standard

but

the

never

letter

II

a BPZ

and

contain

II

Z

11

under a class

Example: 1151400

51400,

of

an

inch.

64

gauge

as

represents

listed

51200,

in

special.

II Z II

is

merely

•

number

51500,

Thus,

herein.

51300,

the the

are

11

It

Streamlined Weight closed Looper

51200

Needle Automatic

Travel,

BG

operations;

51200

BK TJpe 7 8,

51200

BL TJ:pe

5 8,

51200 51200

BM

128

BP

GAS

Type

51200

BR

operation;

51200

BS

knitted

51200

BT fronts Strips 7 / 8

and 1 inch.

51200

BW lifter.

51200

BX

gloves.

Flat

Bar

Maximum

Light

seam

Light

BSc-1.

1, 1 1/8

Medium

BSa-1.

7/8

and

Medium

needle.

Light

301

GS

Light

seam

Light

shirt

Medium

and

sleeves

used

in

Medium

Seam

Medium

Knee

Bed,

One

Drive

Lubricating

duty,

for

Type

duty,

Type

for

106

and 1 1/4

duty, T:ype 3/4

126

inch.

duty,

for

needle.

duty,

for

Type

duty,

for

fronts;

duty,

either

duty,

Type

SSa-1.

duty,· for

lifter.

Needle,

Mechanism,

System

Work

seaming

SSa-1.

binding

GLS

inch.

for

binding

GS

needle.

for

seaming

stitching

joining LSe-1.

miscellaneous

seam

for

of

Type

facing

woven

garment

for

seamin

Type

seam

Seam

Type

Light

Space

light

Type

aprons,

needle.

mattress

side

shoulders

Type

SSa-1.

sleeves shirts; lengths

g

110

ing

SSa-1.

Light

and

to

Right

106

Uses

mattress

stays

106

seam or

canton

GAS

light

Weight

and

Medium

Filter

of

Needle

to

medium

GLS

needle.

dresses

cut

edge

ticks

selva

ge

to

· on

shirts

GLS

needle.

operations

Type

and

101 GS

attaching

Type

long

lengths,

flannel

needle.

weight

Type

109

Presser

Type

weight

and

strips,

and

edge

ticks;

shoe

and

on

BSc-1.

or

canton

GS

Bar

Duty,

Oil

Single

Return

Bar 8 1/4

trousers

similar

standard

similar

binding,

seam

linings;

similar

knitted

needle.

one

piece

Type

standard

leather

flannel

needle.

Mechanism,

Reservoir

Pump,

Inches.

and

garments;

widths

operations;

standard

Type

seam

SSa-1.

Type

garments

drawer

bands

button

106

GLS nee

widths

palm

and

gloves.

jersey

Lateral

similar

widths

LSa-1.

stays

1/2,

Light

En-

seam

3/4,

seam

Type

in

one and

dle.

3/ Knee cloth

to 4,

5

From the library of: Superior Sewing Machine & Supply LLC

STYLES

OF

MACHINES

IN

CLASS

51300

Streamlined Weight Enclosed Looper

51300 51300 51300 51300 51300

Streamlined Weight and Type Needle

Needle Travel,

BG

Type

BH

guided

BJ

seam

BL

tions;

BM BSa-1. 7

/8

and

Presser

Medium

Oil

Return

Bar

Flat

Bar

Automatic

Maximum

Medium

SSa-1.

Heavy

to Medium Type

Heavy

seam

Heavy

Type

Duty.

8 1 / 4

Type

duty,

left

LSb-1.

duty,

Type

duty,

3; 4 inch.

Flat

Bed,

Bar

Pump,

Inches.

Bed,

of

126

Single

One

Drive

Lubricating

duty,

128

for

needle,

duty,

for

Type

for

SSa-1.

for

GS

STYLES

Two

Mechanism,

Reservoir

Lateral

Needle,

Mechanism,

Work

for

GAS

seaming

binding

needle.

Space

seaming

needle.

seaming

seam

welt 128

GAS

Type

Uses

OF

Needle,

Light

Looper

Light

System,

couch

Type

seaming

needle.

heavy

143

mattress

MACHINES

Left

Enclosed

Weight

Medium

Filter

to

Right

trousers,

covers

SSk-1.

trousers,

weight

GS

needle.

ticks

selvage

Needle

Weight

Travel,

Presser

and

Heavy

Type

of

Needle

coats

with

Type

edge

IN

Needle

Automatic

143

auto

and

similar

binding.

CLASS

in

Front,

Maximum

Bar

Duty,

Oil

Bar 8 1/4

and

similar

or

without

GS

needle.

coats

cushions

Bar

and

51400

Independent

Drive

Lubricating

Work

Mechanism,

Single

Return

operations;

standard

Pump,

Inches.

garments;

rope

similar

and

similar

Mechanism.

System,

Space

Light

Reservoir

Lateral

seam

welt.

garments;

opera-

seam

widths

Row,

to

Type

Light Light

Filter

Right

Welt

5/8,

of

51400

shirts

in

51400

at

51400

legs puller. gauge

51400

ordinary Type

51400

interlining

T¥f)e 1/4 Type

51400

strip. 106

51400

to Seam

lengths

Nos.

BA

Light

and

garment

BB

Light

neck;

BD

Light

of

Nos.

BP

Light

106

BQ

Light

LSj

inch

106

BR

Light

No

GHS

BS

Light

shirts

produced

32

duty,

similar

lengths. duty.

stitching

duty,

knitted

No

attachments;

12

duty,

quality

GHS

needle.

duty,

strip

- 2.

Starts

margins

GHS

needle.

duty,

body

needle.

duty,

and

similar

and

guided

and

48.

for

folding

garments

T~e

for

Type

for

undergarments.

and

16.

for

light

for

and

facing

operation

on

each

for

guide

Standard

for

with

1 / 16

'cut-on"

EFb-2.

hemming

stitching

piecing weight

Standard

one

operation

side.

Standard

folding

or

lower

gauge

one

~arments;

inch

to

and

in

one

GS

needle.

button

Type and

Prepared

sleeves,

shirts

gauge

strip

operation

at

Facing

and

strip

margin

feed

to neck.

gauge

No.

seam

dog.

attaching

operation;

stay

106

simultaneously

Type

joining

and

similar

Nos.

folding

fronts

Plaits

andinterliningstripsused

No.

attaching

folder

48.

folding

Type on Type

single

Standard

operation

GHS

needle.

for

EFg-2.

6, 8,

and

of

shirts

used

48. set-on

required;

and

LSk-2.

each

106

seam

use

Type

shoulders

garments;

10,

attaching

in

attaching

side.

GHS

piece

Type

gauge

inserting

with

and

center

No.

on

shirts.

Standard

Galkin

106

and

12,

extension

similar

garment

seam

Starts

Facing

needle.

facing BSc-2.

48.

elastic

GS

needle.

setting

seam

16

and

lengths

plait

Type

inside

operation

strip

Standard

to

sleeves

Facing

Starts gauge

Type

18.

garments;

in

and

operation No.

in

close

sleeves

LSc-2.

center

long

interlining

LSm-2.

button

us

ed

Standard

and

at

used

48.

tops

and

coupled

plait, seam

have

lengths.

Type

facing

neck.

in

long

gauge

of

6

From the library of: Superior Sewing Machine & Supply LLC

STYLES

OF

MACHINES

IN

CLASS

51400

(Cont'd.)

51400

51400 51400

Streamlined

Mechanism, servoir Looper

BT medium Type

BU

at

neck;

32.

BV

fabric;

BW

tions seams;

12

and

BX

seam

BY

work with

1/32 to

Automatic

Light

106

Light

seam

Light

on

16.

Light

Type

Light

shirts

presser

duty,

weight

GHS

duty,

stitchingTypeEFb-2

duty,

Type

duty,

woven

seam

duty,

SSa-2.

duty,

and

inch

Flat Light

Maximum

for

extra

needle.

for

LSd-2.

for

shorts,

Type

for Type

for

similar

margin

foot;

STYLES

Bed,

Two

Weight

Lubricating

piecing

fine

Standard

"cut-on"

uniting

piecing

where

LSc-2.

quilting

106

folding

on

seam

Needle,

Needle

Work

sleeves,

quality

Type

garments.

both

Type

OF

shirts

gauge

button

inverted.

the

101 GS

sleeves

the

Type

collar

GHS

and

sides.

MACHINES

Bar

System,

Space

joining

and

Nos.

stay

operations

Type

lower

106

needle.

attaching

LSk-2.

Independent

Drive

to

edge

needle.

of

shirts

majority

GHS

bands

Standard

Starts

Stays

Type

IN

Mechanism,

Filter

Right

and

similar

8, 10, 12

106

GHSneedle.

of

French

Standard

and

pajamas

of

the

needle.

of

shirts

"set-on"

operation

used

of

in

106

CLASS

Row,

Type Needle

setting

garments;

and

on

shirts,

drawer

gauge

work

Standard

and

gauge

garment

GHS.

Oil

Nos.

button

at

Standard 51500 Light

Heavy

Return

Bar 8 1/4

sleeves

seam

16. Standard

and

for

consists

gauge

similar

stays

neck.

lengths

Weight

Duty,

of

Type

Starts

bands

Nos.

joining

Nos.

24

and

to

Seam

gauge

Presser

Pump,

Inches.

light

LSc-2.

operation

gauge

to

body

12

and

opera-

of

straight

8,

garments;

26. fronts

produced

and

guided

No.

Single

Lateral

and

No.

16.

10,

of

32.

Bar

Re-

51500

Streamlined Presser Heavy Pump, Inches.

BJ

left

needle

Nos.

BK

needle

Standard

BM

in

long

LSk-2.

BN needle Standard

BP made Type

BR Type

Bar

Duty,

Lateral

For

16

from

LSb-2.

LSc-2.

felling

in

and

For

seaming

in

front,

gauge

For

facing

lengths

Type

For

seaming

in

front;

gauge

For

seaming

heavy

For

felling

Flat

Mechanism,

Single

Looper

overalls,

front;seam

18. seam

No.

bibs

and

128

GAS

seam

No.

weight

Type Type

Bed,

128

overalls

128

STYLES

Two

Reservoir

Travel,

coats,

Type

trousers

Type

1. of

guided

needle.

trousers

Type

1.

windbreakers

GAS GAS

Needle,

Light

and SSa-2.

overalls.

SSa-2.

melton

needle. and needle.

OF

Weight

Automatic

Maximum

combination

LSc-2.

similar

to

Standard

similar

and

similar

MACHINES

Independent

Type

Facing

feed

gauge

Type

and

mackinaws,

similar

Standard

Needle Lubricating

Work

128

garments.

130 GS

strip

dog.

garments.

130 GS

garments,

IN

Row,

Left

No.

fabrics,

gauge gauge

CLASS

Bar

Driving

System,

Space

cut

Needles

suits

GAS

Tandem

needle.

parallel needle

18. Tandem

needle.

coats

left

No.

left

No.

51700

to

Right

and

similar

needle.

needle

10

stitches

with

in

front;

needle

7

stitches

and

similar

needle

18. needle

18.

Abreast, Mechanism, Filter

of

Needle

garments,

Standard

seat.

per

selvage,

seam

seat.

per garments

in

front;

in

front;

Light

Type

Oil

Bar 8 1/4

gauge

Right

inch.

used

Type

Right

inch.

seam seam

Weight

and

Return

51700

BJ

Light

and

interlining

at

neck. stitching; and

64.

duty,

Plaits

seam

for

strips

used

Type

one to

fronts

in

garment

LSm-2.

operation

of

shirts

lengths

Type

folding

and

108

GKS

7

and

attaching

similar

extend

needle.

"set-on"

garments.

1/ 4 inch

Standard

Starts

beyond

gauge

center

operation

the

rows

Nos.

plait

of

56

From the library of: Superior Sewing Machine & Supply LLC

STYLES

OF

MACHINES

IN

CLASS

51700

(Cont'd.)

51700

Streamlined Weight Heavy Pump,

51900

BK interlining Starts beyond gauge

BQ

to

fronts

at

neck.

stitching;

BR

to

medium Facing dog. ard

gauge

Presser Duty, Lateral

BG

light

108

GKS

BH

similar 7,

8 and

BJ

similar

Light

No.

Light

Seam

Light

and medium

Heavy

duty,

strip

operation

the

rows

64. duty,

of Plaits

seam Type duty,

weight

strip

has

No.

Flat Single

Bed,

Bar

Looper

duty,

needle.

duty,

garments;

9. duty,

garments;

for

one

and

at

neck.

of

stitching;

for

one

medium

cut

64.

Mechanism, Reservoir

weight

used

LSk-2.

for

one army from body

1/16

inch

STYLES

Three

Travel,

for

piecing

weight

Standard for

seaming

seam Type

for

seaming

seam Type LSb-3. Type 147

operation

facing

Plaits

operation

army

in

garments operation

shirts

fabric,

margins;

OF

Needle,

Light

Automatic

Maximum

shirts

gauge

LSc-3.

folding

strips

seam Type LSj

Type 108

and

MACHINES

Left

Weight

sleeves,

and

overalls,

windbreakers,

to

fronts

used

in

folding

shirts

similar

Work

Nos.

and

lengths

GKS

folding used

seam Type LSk-2. Type 108

IN

Needle

Lubricating

Space

joining

similar

5, 6 and

dungarees,

Type 128

and

of

garment

-2. and

similar

and

extend

needle.

and

garments.

in

long

CLASS

in

Front,

Bar

System,

to

Right shoulders

garments;

7.

GAS

mackinaws,

GS

attaching

shirts

lengths

Type 108

attaching

garments.

1/4

Standard

attaching

Starts

lengths

51900

Independent

Drive

of

seam Type

coats,

needle.

extension

and

similar

and

extend

GKS

needle.

"set-on"

Starts

inch

beyond rows

gauge

inside

operation

and

guided GKS

Mechanism,

Filter

Needle

and

lumber

Type

Bar 8

setting

combination

Standard

jackets

Standard

center

No.

button

Row,

Light Oil

LSc-3.

gauge

plait,

garments.

1/4

inch

Standard

plaits

operation

of

64. facings

at

neck. to

feed

Stand-

Light

and

Return

1/4

Inches.

sleeves

Type

suits

and

Nos.

No.

of

9.

TYPE

of the is complete

or order

this but sults. and

Type No. 101

106 106

NUMBERS

Each

shank,

largest

stamped

To

type

would

The catalog

the the

GS GS GHS

needle

point,

diameter

in

symbol.

have and

size

read:

type

ones

The

type

sizes

Round

ium Round eye,

Round

eye,

AND

SIZES

has a type

length,

of the

the

needle

orders

numbers are indicated

available

plated -sizes

ball

promptly

number

"1000 Ne

of

given numbers

shank,

chromium

shank,

point,

should

in

are

round

plated -size

round

NEEDLES

number and

groove, shank.

edles,

the

those

of the recommended

chromium

finish

blade,

Collectively,

and

accurately

be

Typ

needle

machine

recommended

listed

point,

022, 025, point,

point,

size

and

measured

forwarded.

e 108 recommended

style

below: Description

extra

plat

short,

027,

short,

090/036.

short,

ed -

number. The other midway

filled,

GKS,

description.

needles

080/032,

siz

the

Use

Size

for

to

produce

es

details.

between

type

description

double double double

070/027,

type

the

number and

an

empty 090/036". each

style

Other

the

together

groove,

049,

054.

groov groove,

number

The

shank

package, a sample needle,

on

of

most

with

e,

struck struck

075/029,

denotes the

size

number and

size

number

label.

machine

needles

satisfactory

their

struck

are description

groov groov groov

080/032,

kind

denotes

the eye and

is

A

complete

covered

available

re-

e , chrome,

ball

e ,

ball

090/036.

the

by

s

8

From the library of: Superior Sewing Machine & Supply LLC

TYPE

NUMBER

AND

SIZES ( Continued)

Type

106 108

109

110

126

No.

GLS GKS

GS

GAS

GS

128 GAS

130

GS

143

GS

147

GS

301 G 306

GS

Round

oversize

Round oversize 100/

Round ball 100/040, Round ball

100/040,

Round chromium Round

spotted,

125/049,

Round

spotted,

100/040,

Round chromium Round spotted, ium

150/060,

Round

sizes

Round

shank,

ball

shank,

ball

040. shank,

eye,

government

110/044,

shank,

eye,

long

110/044,

shank,

chromium

140/054, 150/060,

shank,

government

110/044,

shank,

short

_plated -

170/067.

shank,

085/034,

shank,

round

eye,

round

eye,

round

spot,

round

plated -sizes

round

plated -sizes

round

point,

sizes

stay

100/040.

stay

eye,chromiumplated

ORDERING REPAIR

Description

point,

ball

point,

spotted,

point,

125/049,

point,

government

extra

point,

extra

chromium

extra

chromium

140/054.

point,

125/049.

point,

short,

double

080/032,

point,

short,

double

plated -sizes

170/067.

point,

short,

chromium

double

125/049, 140/054,

point,

No. 2 bag,

140/054,

point,

undersize

long,

eye

double

080/032, 090/036,

point,

-

sizes

extra

short,

090/036,l00/040,ll0/044,125/049,140/054.

short,

double

groove,

plated -sizes

short,

double

groove,

plated -sizes

short,

double

groove,

plated -sizes

short,

100/040,

double

chromium

groove,

054.

groove,

plated -sizes

struck

080/032, 090/036,

groove,

struck

plated -sizes

150/060.

double 150/060,

in

grooves, 100/040,

groove,

double

PARTS

struck

170/067.

struck

one

step

110/044,

groove,

struck

036,

struck

080/032,

struck

070/027,

struck

groove, groove,

100/040,

groove,

080/

032,

groove,

reduction,

125/049,

chromium

struck

groove,

groove.

040. groove,

090/036,

groove,

090/036,

groove,

090/036, ball ball

110/044,

ball

090/

spotted,

ball

chrom-

140/054,

plated

eye, eye,

eye, 036,

eye,

-

ball

ILLUSTRATIONS

This Exploded maybe tion

will

the

number

The position in

ordering

Those indicated main

catalog

views

seen

be

in

their found of

pieces

numbers

of

that

part

parts.

component

by

the

sub-assembly.

3 29105 Z

4

22559 A 22559 B

5

6

22894 C

7

22894 D

It

will

be

noted

are

not

listed.

dividually

is

The

not

has

been

of

the

various

actual

the

listing

required

in

the

first

in

the

Always

parts

fact

that

their

Example:

Looper

51300,

Drive

51500; Bearing Bearing

Eccentric Eccentric

in

the

reason

recommended

so

arranged

sections

position

of

the in

in

parts

the

column

illustration.

use

the

part

of

sub-assemblies

descriptions

Eccentric

Styles

Cap

Screw,

Cap

Screw,

Set

Screw

Spot

above for

this

Screw

example

is

and

the

as

to

simplify

of

the

mechanism

the

machine.

with

particular

are

reference

The

reference

number

are

Assembly,

51200

lower upper

their

view

shown

which

indented

BL,

------------------------------2

On

part

numbers

can

for

BM,

the

ordering

are

shown

the

page

numbers,

being

shown.

number

in

the

second

be

furnished

under

Styles

BT,

BW, BX; 51900 BH,

------------------------------------4

-----------------------------------1

that

the

that

the

complete

eccentric,

replacement

sub-assembly

of

ball

any

of

so

opposite

descriptions

only

and

should

column.

for

the

description

in

Classes

stud

of

these

should

repair

that

the

indicate

never

repairs

and

be

parts.

the

parts

illustra-

and

the

be

used

are

of

the

BJ--1

bearing

parts

in-

ordered.

9

From the library of: Superior Sewing Machine & Supply LLC

I

LLUSTRATIONS

In

those cases

c

atalog, parts in

the

tion.

in

the

when

no spec

for

the

descriptions

At

the

illustrations,

only

the

(Continued)

ific

various

back

of

part

where a part

usage

and,

the

number

will

machines

if

necessary,

book

which

will

is

ORDERING

is

common

be

mentioned

are

not

will

be

found a numerical

facilitate

known.

REPAIR

to

the

same,

the

difference

PARTS

all

in

the

locating

of

the

machines

description.

specific

will

index

the

usage

be

shown

of

all

illustration

covered However, when the

will

in

the

by

be

the

parts

and

description

this

mention

illustra-

shown

ed

Where

some

smaller

cation

they

genuine

subsidiaries

approved efficiency

are insured ance.

be viscosity

letter

All

appear.

Success

UNION

Prices

forwarded

unless

The

filled

the

construction

parts

is'stamped

part

numbers

in

SPECIAL

and

scientific

and

durability

are

at

otherwise

oil

has before of

90

and

represent

the

operation

Repair

authorized

principles

strictly

the

buyer's

OILING

been beginning

to

125

drained

seconds

on

those

to

USE

are

net

directed.

to

IDENTIFYING

permits

distinguish

GENUINE

of

Parts

distributors.

and

assured.

cash risk

AND

from

operate.

at

each

where

the

same

these

as made

TERMS

and

f.o.b.

A

THREADING

the

100°

PARTS

part

the

construction

the

part

part, REPAIR machines

furnished

They

with

subject charge

machine

Use a

Fahrenheit.

the

shipping

is

INSTRUCTIONS

is

stamped from

regardless

PARTS

can

be

by

the

are

designed

utmost

to

change

point.

made

before

straight

with

does

similar

of

secured Union

precision.

without

Parcel

to

cover

shipping

mineral

its

part

not

permit,

ones.

the

catalog

only

Special

according

notice.

post

the

postage

and

oil

number.

an

identifi-

in

which

by

the

use

of

Corporation,

to

the

most

The

maximum

All

shipments

and

insur-

the

reservoir

with a Saybolt

On

its

are

must

Oil

is sight the

main

Oil reservoir voir

threaded.

manner.

gauge

red

lines

The

machine

reservoir

A

daily

which

may The accompanying

has

making

be

The

filled on

check

gone

drained

Single

looper

the

on

filled

at

the

front

the

gauge.

is

automatically

is

before

through

too

frequent

at

the

drawing

and

three

threading

spring

of

the

machine.

The

necessary.

the

morning

the

machine

oilings

plug

screw

also

needle

of

cap

in

capacity

lubricated

start

is unnecessary. in

shows

machines

the

various

the

The of

filtered the the

10

top

cover

oil

the

and

should

main manner

are

threaded

classes

level

oil

no

be

and

frame

and

the

should

reservoir

oiling

made

Excessive

in

is

other

and

pumped

directly

which

in

indicated

level

be is

oil back oil

a two

substantially

is

maintained

12

ounces.

than

added into

in

the

under

needle

in

the

checked

keeping

if

the

main

the

handwheel.

machine

the

inserts.

at

the

between

the

required.

main

reser-

is

same

From the library of: Superior Sewing Machine & Supply LLC

FILL

MAIN

RESERVOIR

HERE

CAUTION!

rtLL

AU.

OIL BErORE STARTING, MACHINE HAS BEEN BErORE SHIPPING.

CLASS 51900

RESERVOIRS

DRAINED

11

From the library of: Superior Sewing Machine & Supply LLC

12

From the library of: Superior Sewing Machine & Supply LLC

Ref.

No,

10

11

12 13 14 15 16 18 19 20 21

22

23 24 25 26 27 28

29 30 31 32

33

34 35 36 37 38 39 40 41 42 43

44

45 46 47 48 49 50 51 52 53 54

•

55 56 57 58 59 60 61 62 63 64 65 66

67 68

69 70

71

72

f73

*

t

1

2

3

4

5 6 8

9

NOT NOT

E: E:

Part

93

B21375

98

158

52

158

51282

22542 52882 W 51282 51282 22569 B 51782 A 52882 W 22542 21396 BJ

666-79

61394 V

11638 M

660-74

660-75 22569 C 21396 21396 22513 35731 A 51270

95

43296

57

605 A 22798 A 15438 C

57 22889 A 51758

20 22848

539

58

518 51291 52882 Y

90 52882 P 52882

90 52882 39582 L 62882

50-789 Blk, 22541 B 51282 52882 U 52882 22548 52882 52882 22848

41394 A

22733 B 51382 A 53782 22524 22585 A 51480

51280 J

51280

22839 22570

87

51280

80

U

se

No.

Us

e No.

No,

AH A B

A

Y

AC

Z

BK BP

B

WB

WD

A

AD

AA

AC

AE AE

M L

B

K

A

MAIN

FRAME, MISCELLANEOUS

Screw-----------------------------------------------------------------------

BeltGuard-------------------------------------------------------------------

Screw-----------------------------------------------------------------------

Thread Thread Thread Head Cover, for Styles in

Eyelet, Eyelet, for one needle machines Eyelet, for

BD,

BB, B~cr~~OO

Gasket------------------------------------------------------------------Felt

Gasket

Screw-----------------------------------------------------------------------

Head

----------------------------------------------------------------------

Cover, Gasket------------------------------------------------------------------Screw--------------------------------------------------------------------

Needle

Thread

Oil

Cup----------------------------------------------------------------

Adapter------------------------------------------------------------------

Nut---------------------------------------------------------------------Connection

Coupling

Screw-----------------------------------------------------------------------

Needle

Thread

Needle Thread

Screw

-----------------------------------------------------------------------

Presser Needle

Screw-----------------------------------------------------------------------

Nipper Nipper Spring

Thread

Spring Base,

Screw, for Styles Screw, for Styles 51200

Nipper

Sprin

Nipper Frame

Sprin

Screw-----------------------------------------------

Needle

Adapter

Washer----------------------------------------------------------------------

Screw-----------------------------------------------------------------------

Frame

Frame Looper Baffle

Needle Needle

ThreadGuard---------------------------------------------------------

Plate------------------------------------------------------------------

Screw----------------------------------------------------------------------Gasket

Crank

----------------------------------------------------------------------

Chamber Cover,

Screw--------------------------------------------------------------------

Oil

Drip

Oil

Cap------------------------------------------------------------------

Spring

Pin-------------------------------------------------------Screw---------------Needle

Gasket

Crank

Lever

----------------------------------------------------------------------

Chamber

Screw----------------------------------------------------------------------Gasket

Oil

Screw

Gasket--------------------------

Plug Screw------------------------------------------------------------------

Gasket

Oil

Screw

Screw-----------------------------------------------------------------------

Thro

Screw-----------------------------------------------------------------------

T

----------------------------------------------------------------------

Reservoir

-----------------------------------------------------------------------

---------------------------------------------------------------------

Reservoir

-----------------------------------------------------------------------

at

Plate

51200

BG,

BQ,

BR, BS, BT, BU, B

Dowel Pin, lower - Dowel

hro

at P

late Screw, fillister head-------------------------------------------Throat Plat T

hroat Plate (S

T

hroat Plat BJ, BL,

528

22

82

839

Screw----------------

AF on late model mac hines .

counter

bor

e head screw

for

two needle machines three

BP, BS, BT,

Descripti

needle

Classes

BU,

BV,

COVERS

machines---------------------------------------

51200, 51300, 51900; Styles

BW,

AND

PLATES

on

----------------------------------------

---------------------------------------51400

BX,

BY;

51500 BJ,

BK,

BM,

BR----------------------------------------------------------

Liner----------------------------------------------------------------

for Styles 51400

Lubricator

BQ,

Oil

Reservoir,

BR; 51500 BP; 51700 BJ,

for

Style 51500

BP----------------------

BK,

BQ

Sleeve---------------------------------------------------------

----------------------------------------------------------------Lubricator

Lubricator,

Bar

Connection Guide

Take-up Wire

Plate,

51200

g,

for

Styles

g Stud, for Styles 51200

Thread

Thread Thread

Oil

Reservoir

for

Styles 515

Plate--------------------------------------------

--------------------------------------------------

for Styles

for Styles 51200

Eyelet,

51200

BG,

BW,

BX-----------------------------------------------

BG;

51300

51200

for

BG,

BW, BG,

Styles in

BG,

Eyelet, for Styles in Eyelet, for Style s in

Bracket,

00

BW,

BJ--------------------------------------

BX;

BW,

for

Style 51500

BP, 51900 BJ (felt

BX;

51300

BX;

51300 BG,

BX;

Classes

Class Class

51300 51900

BG,

51300 BG,

BJ

51300

BG,

51200, 51400, 51500, 51700

--------------------------

BP--------------

No.

BJ

BJ----------------

--------------------BJ-----------------

upper--------------------------------------------------

Plate------------------------------------------------------------

-------------------------------------------------------------------

-

Bearing

Cover,

Back

Top

Support, for Sty

BK,

BL, B

------------------------------------------------------

Oiler---------------------------------------------------

lower--------------------------------------------------

Cover-----------------------------------------------------

-

-------------------------------------------

Cover----------------------------------------------------

les

W, BX;

in Classe

513

s 51500, 51700,

00

BH, BM; 5

140

51900

, BB,

; Styles

BD, BP

0

BA

W, BX, BY------------------------------------------

, f

or Throat Plate------------------------------------------------

e Screw, counter sunk hea

ee Pag

e Support, for Styles 51400

-------------------------------------------------------

d------------------------------------------

es 33, 35, 3

BV

-----------------

-

------------------------------------------------------

for late model No, 51280

7, 39, 41, 4

51200 BM, B

-

------------------------------------

3)

---------------------------------

N, BP,

BR, B

A.

S, BT;

BA,

BN,

-------------

21396

AG)------

----------------

-

---------------

-

-------------

,

513

00 BG,

,

__

----

--

-

Amt.

Req.

_

2

1

4

3 3 3

1

1 1 1

1

5

1

1 1

1

2

1

4

2

1 1

1

1 1

1

1 1 1

2

1

2

1 1

1

3

1 1

1

4

1 1

9

2

1

1 1

7 2

1

2 2

3

2 2

1 1

3

13

From the library of: Superior Sewing Machine & Supply LLC

A B C

~2

k]i

o

&21

~ 4

g

~ 4

5

.14

From the library of: Superior Sewing Machine & Supply LLC

MAIN

FRAME,

BUSHINGS AND

MISCELLANEOUS

OILING

PARTS

Ref.

No.

1

2

3

4

5 6 7 8

9

10

tll

12 51493 13 14 15 16 17 18 19 20 21 22 23 24 25 26

27

28

29

30

31

*32

33 34

35 36 37 38

39 40 41 42 43 44 45 46 47 48 49

t

Use

*

Two

51493 51493

51493 51493 D 51493 E

51493 22569 B 22823 A

51493 22823 B

22571 A 35178 35178

22539 H

52944 52890

52936

52894

51794 22560 B

52894 51293 T

51794 51257

51254 51254 51242

52944

52894

6042 A

51242 51242 21657 X

52891 B

52883 51295

No.

Part

No.

643-127 Blk.

BQ

531

AG

BA

AH

BH BJ

666-114

D

666-65

D 666-118 666-111 666-179

T

C 660-136

258A

AK

C

AB

90

A AA

D C S

U

AM

258 A

R Z

50-648

51493

51293 T replaced

R

A

Blk.

BG

base

Amt.

Description

Gasket-----------------------------------------Oil

Pump

Screw----------------------------------------

Oil

Pump

Base Oil

Pump

Oil

Pump

Oil

Pump

Driven Housing

Plate---------------------------------------

Driving Driving

Housing

Gear

----------------------------

--------------------------------

Shaft---------------------------Shaft

Gear-----------------------

Cover

--------------------------

Screw-------------------------------------------

Filter

Washer,

Cap

Assembly------------------------------

rubber----------------------------------

Screw-------------------------------------------

Plug

Screw--------------------------------------

Oil

Wick----------------------------------------Spring------------------------------------------Oil

Wick-----------------------------------------

Spring------------------------------------------Oil

Wick----------------------------------------Oil

Wick-----------------------------------------

Wedge

Plug

Looper Main Feed Oil

Pin---------------------------------------

Screw

Shaft Rocker

Tube

--------------------------------------

Rock

Shaft

Bushing,

Shaft

for

feed

Bushing,

left,

Bushing

crank

left--------------------

middle,

------------------------

link

-----------------------

inner

right--------

Nut------------------------------------------

Oil

Tube

Styles

51900------------------------------------------

Oil

Tube

Styles

for

in

Classes

for

in

Class

looper

51700

rocker

51200,

rocker

ball

joint,

51300,

ball

----------------------------

51400,

joint,

left,

left

on

51500,

on

Screw-------------------------------------------

Oil

Tube

Oil

avoid

51300,

Holder----------------------------------

Tube

for

feed

lift

eccentric;

eccentric

51400,

on

Styles

51500,

in

51900----------------------

also

Classes

for

looper

51200,

Screw-------------------------------------------

Oil

Tube

Class

Lower

Upper Rear

Looper Oil

Tube

for

looper

51700------------------------------------

Presser Needle

Needle

Looper

Rock

for

Bar

Drive

Shaft

looper

avoid

Bar

Bushing-----------------------

Bushing ------------------------

Bushing-------------------------

Lever

Bushing,

connecting

eccentric

Shaft

Bushing-------------

right

rod

------------------

on

ball

Styles

joint,

in

right---

Washer---------------------~--------------------

Req.

1

2

1 1

2

1

3

2

1 1 1

18

2

2 2

2

1 1

3

2

1

1 1

1

2

1 1

1

Nut--------------------------------------------- 1

Middle Front Tension Crank

Lucite Foot

Mounting

plate

by

Looper

Release

Shaft

Oil

Lifter

Drive

Bushing

Gauge

Lever

Housing,

--------------------------------Bushing-------------------------

Shaft

Bushing------------

Bushing---------------

including

Isolator---------------------------------

oil

pad

with

No.

one

each

Nos.

51493

22571

B,

BH

52794

filter.

Bushing-----------

bushing------

G.

1 1 1 1

1 1

4

15

From the library of: Superior Sewing Machine & Supply LLC

16

From the library of: Superior Sewing Machine & Supply LLC

CRANKSHAFT, NEEDLE LEVER AND LOOPER DRIVING PARTS

Ref.

_.!'!2:_

1

2

3

Part

No.

22729 51243 C

AA

29105 29105 Z

Screw--------------------------------------------------------------Ball

Stud Guide

Looper Looper

51700;

Drive

Styles

Drive

51500; Styles 51200 BL, BM, BT,

22559 A

4

22559 B

5

6

22894 C 22894 D

7

22852 A

8 9

10 11 12 13 14 15 16 17

18

19

20 21

81

51242 M

Y

51242 52841 J 51242 M

52841 G 12982 51242 P

22539 H 51242 L

BP

51493 22560 B 29476

FF

29476

GZ

29476 HA

22 23 24 25

51216 M Needle 51247 Counterweight 22894 J 51147

26 95 28 29 30

22569 B 51221 C Handwheel, 22894 F

31 32

33 34 35

27-435 Blk. 22768 56458 A Needle

36 56358 Needle

37 38 39

5

6958

A Needle 29348 AF Needle 51254 K Needle

Bearing Cap Bearin Eccentric Eccentric

Clamp Spot

Screw--------------------------------------------------------

Screw----------------------------------------------------------

Washer------------------------------------------------------------Looper Drive Nut----------------------------------------------------------------Washer------------------------------------------------------------Locking Lock Looper Plug Thr Oil

Stud--------------------------------------------------------

Nut-------------------

Drive

Screw----------------------------------------------------------

ust

Washer-------------------------------------------------------

Pump Driving

Screw-----------------------------------------------------------

Crankshaft

BT

BW

BX· 51300

Cran'ksh;ft

Styles

51300 BH, BL, BM; 51900

Crankshaft

51700;

Styles

Screw-----------------------------------------------------------

Thrust

Collar-------------------------------------------------------

Screw-----------------------------------------------------------

Screw---------------------------------------------------------------

Screw----------------------------------------------------------Needle Needle

Eyelet

Holder Bar

Lock

Screw---------------------------------------------------------------

Bar Bar Thr Bar

Lever

40 22562 A Screw 41

56354 D Needle 42 22564 Screw, 43 52336 A Link

44

45

660-215 Retaining

77

Pin-------------------------------------

Screw, 46 56350 D Needle 47 56315 A Needle

*48 666-170 Oil Wick,

49 719

50 51 52

22586 R

51250 F 51250 D

53

*

54

55 56 57 58 59 60 61 62 63

For

51150 Needle 29066 R Needle 22559 G 51216 N 51216 P 51216 G Needle

22768

56458 Needle 56358 A Needle 56958 Needle

use

660-212 Oil

with

needle lever

Screw---------------------------------------------Screw---------------------------------------------------------------

Gasket--------------------------------------------------------------

Washer-------------------------------------------------------------

Seal

Washer------------------------------------------------------------Nut-----------------------------------------------------------------

Screw---------------------------------------------------------------

stud

for

Ring

Lever

Screw-----------------------------------------------------------

Lever Lever

No. 51250 E in old

Descr

iption

Fork

Lever Lever

g Cap

Set Spot

Lever

Assembly, A~sembly, .'990 inch throw, Assembly,

-------------------------------------------------

51200

Screw, Screw,

Eccentric

BG, BK,

Eccentric

Assembly,

BP; BR,

Assembly,

BW,

for

BS;

51900

for

BX; 51900

Styles

in

BG----------------------

Styles

in

BH,

BJ-----------------lower---------------------------------------upper

----------------------------------------

Screw----------------------------------------------

Screw---------------------------------------------

Rocker-------------------------------------------

·

----------------------------------------

Shaft---------------------------------------------

Gear

-----------------------------------------------

51200

• 910 inch throw,

BG

BJ-------------------------------------------

BH,

• 770 inch throw,

BG, BK,

BP, BR,

for

Styles 51200 BL,

for

Styles

BJ

-------------------------------

for

Styles

BS;

51900

in

Class

in

Classes

BG----------------------

Classes Classes

BM,

51500;

Bearings--------------------------------------------------28

-------------------------------------------------------

for

(See Pag

(See

No. 1 ''V"

Pages

or

round

belt---------------------------------

es

29,

31)

29,

--------------------------------------

31)-----------------------------------------

Washer-------------------------------------------------Thread Thread

ead

Eyelet, Eyelet, Eyelet,

for

two needle for one needle for

three

needle

machine machine

----------------------

machine---------------------

Assembly-----------------------------------------------

Bar

Connection·

-------------

-

-----------------------------

------------------------------------------------------

Bar

Connection

for

lower

Link---------------------------------------

link

pin------------------------------------------

-

------------------

Ring--------------------------------------------------

for

upper

link

Lever

Stud

-----------------------------------------------

-----------------------------------------

Lever----------------------------------------------------

needle

-----------------------Thrust Ball

Connecting Thread

Thread Thread

lever

stud---------

--

-----------------------------

----

--

------------------------------

Collar-------------------------------------------

Joint-----------------------------------------------

Rod------------------------------------------

Eyelet, Eyelet, Eyelet,

for for for

machine

two one three

s.

needle needle

needle

machine machine

--------------------

machine-------------------

-------------

Amt.

Req.

1 1

51400,

1

51300,

1 2 2

4

1 1 1 1 1 1 1 1

1

1 1

2

1

2 1 1

51400,

1

1 2 1 2

3 1 2 1 1 1 1

1 1 1

1

1 1 1 1

2

4

1 1

1 1 2 1 1 1 2 1 1 2 1 1 2

1 1 1 1

17

From the library of: Superior Sewing Machine & Supply LLC

18

Union Special 51300, 51400, 51500, 51700 Manual