Union Special 52900BK User Manual

'®

S

TYLE

52900BK

INDUSTRIAL

LIST

NG

OF

FOR

MACHINES

PARTS

CATALOG

No

T97M

STYLE 52900 BK

CHICAGO

Catalog

No. T97 M

The

parts

'urnished

Ri g

at

Union
hts

Reserved

LIST

OF

Style

52900

listed
list

First

in

prices

Edition

Copyright

by

Special

PARTS

BK

this

for

1955

Machine

in

All

catalog

repairs

Co.

Countries

are

only.

MACHINE

CHICAGO

Printed

COMPANY

in

U.

S.

A.

IDENTIFICATION

OF

MACHINES

Each Union

the

machine.

numbers

"Style
changes

number.

Styles

which

contains

This

herein.

52900.
are

taken

tion

52900

of

BK

Needles,

Loc~ed

Feed,
Similar

Special

Style

have

one

52900 BK".

are

made

numbers

or

more

Special

in a standard

Example 52900 BKZ".

of

machines
no

letters.

catalog

It

can

All

references

from

handwheel

Streamlined

Stitch

for

applies

also

the

operator's

is

Left

Needle

on

Seaming

be

toward

Flat
Left,Four

Furniture

Articles.

carries

are

letters

Style

similar

Example:

specifically

applied

to

directions,

the

Bed,

in

Rear,

Standard

a

Style

classified

suffixed,

numbers

machine,

in

construction

"Class

APPLICATION

to

with

discretion

such

position

while

operator.

DESCRIPTION

Vertical

Two

Loopers,

Thread

and

Interlock

Automobile

Gauge No.

NEEDLES

number

as

standard

but

contain

a

"Z"

is

52900".

OF

CATALOG

the

standard

as

right

seated

OF

MACHINE

Trimmer,

12-12.

which

never

the

is
contain

letter

suffixed

are

grouped

Style

to

some

and
at

Rear

Heavy

Disposal

Duty,

Stitch

Upholstery,

stamped

and

speci~l.

"Z".

to

under a Class

special

left,

the

machine.

Dual

on

Right,

Plastic

in
the
the

of

machine
machines

front

of

Stitch,

the

~arne

Standard

letter

When

only

standard

plate

Style

Z. Example:

minor

Style

number,

as

listed

in

Class

and

back,

etc.,

Operating

Trimmings,

Three

Double

Upper and Under

Seat

Covers

on

direc-

and

Each Union
number
The

size

in

thousandths

size

and

Standard
point,

with
049,

undersized
054,

054.
To

sample
complete

Selection

Thread

tion.

Success

Special

the

top.

materials

Special

denotes

number,
number

the

stamped

of

an

represent

needle

long,

double

eye

and

060.

have

needle,

should

needles,

order

This

needle

or

type

would rea
of

proper

pass

in

the

which

trade

and '"Orkmanship.

needle

kind

of

on

inch

for

Style
groove,
and

grooves,

Unless

orders

and

d:

needle

freely

operation

are

mark

has

shank,

needle

midway

the

complete

52900

ball

otherwise

promptly
size

number

"1000

throu

gh

of

put

up

is

your

both a type

point,

shank,

between

BK

eye,

one

spotted,
step
specified

and

should

Needles,

size

should

needle

this

in

packages

machine

guarantee

length,

denotes

shank

symbol.

is

Type

reduction

accurately

be given.

Type

be

eye

in

can

marked

of

numbP.r

and a size

groove,

largest

and

eye.

147

G.

short

point,

and

the

machine will

filled,
147 G Size
determined

order

be

to

secured
"trade

needles

of

finish

and

diameter

Collectively,

It

is a round

chromium

is

available

be

the

empty

See

marks on

054".
by

the

produce

only

Union

the

highest

number.

other

of

blade,

shank,
plated
in

equipped

package,

packages.

size

of

a good

with

genuine

Special

quality

The
details.

type

sizes

thread

stitch

ma

type

measured

number

round

needle

044,

with

size

a

A

used.

forma-

Union

rk"

at

in

the