Union Special 61900A, 61900B User Manual
INDUSTRIAL
SEWING
F
INEST
CLASS
61900
QUALITY
LEWIS
•
COLUMBIA
MACHINES
LIST
OF
PARTS
FOR
CATALOG
61900A
T108L
Second
Edition
CHICAGO
STYLES
619008
I
Catalog
No.
T108
L
furn
Th
e p arts
is
h e d a t l i
61900
LIST
CLASS
A
list
S e
st
cond
OF
Styl
e d i n
pri
ces
E d i
PARTS
61900
es
61900
thi
for
tion
s
catalog
B
repairs
are
only.
Copyright
1956
&
by
R i g
Union
hts
Special
Reserved
Machine
i n
All
MACHINE COMPANY
INDUSTRIAL
Print
SEWING
CHICAGO
e d
in
MACHINES
U.S.A.
1961
Co.
Countr
i
es
Each
Un ·
on Speci
al
machin
e is i
IDENTIFICATION
dentified
by a
Style
numb
OF
MACIHNES
r whi
ch
is
stamped
into
the
name
plate
on
the
mach
in •.
Machin
L
is <:served
Example: 1161900
Th
with
and
back,
wheel
Streamlined
Feed,
Lubricating
Upper Left
61900 A For
travel.
61900 B For
ne
Note:
numb
Ea
hank,
s
he
la r g
t
an
rl size
es
rs
is
discretion
is
Rotary Hook,
edle bar
For
ch Uni
poin
est
similat·
suffixed
as a suffix to the standard
catalog
etc.,
toward the
Flat
System
Head
miscellaneous
Type
miscellaneous
number nec
er
indicat
on
t,
length, groov
diameter
number
to
are
travel.
Special nee
in constructi
to a class
AZ".
applies
some
taken
operator.
Bed
for Main
Mechanism
183GNS
es a certa
of the
represent the c
number
specificall
Special
from
Lockst
Horizontal
itch Machine,
pla
or
183GPS nee
Ty
pe
180GNS
essary to
in
dle
e,
blade measured
Dri
plain
on
are grouped
indicates
APPLICATION
machines
the
Manually Lub
in s eami
sewing combination -presser
has
finish
to the
in
operator's
STYLES OF
Hook
Shaf
· ng Mechanism,
ng
dle.
seaming operations
or
180G
complete
both
a ty
and
other
omplete
symbol.
by a class
the
standard
Style ide
standard
Class
position
MACI-IINES IN
Sing
le
t,
Push Butt
icated,
operations
PS
needle.
the Sty
pe
number
details.
in
thousandths
ntification
Styles
61900.
while
Needle, Lig
on Stitch Regulator,
Separate
Maximum
on light
on
ling of a 61900 A or
NEEDLES
and a size
The
number,
Style
OF
CATALOG
of
All
seated
Re s e
medium
size
of
an inch
which
of a machine.
to
specify
mach
ref
ht,
foot,
ine s a s lis ted
renc
es
at the mac
CLASS
Work Spa
and
619
Medi
um
rvoir
for Aut
medium
to
medium h av
throat
number.
number stamped
across
contains
machine
to
direction, such
00
and Heavy Dut
ce
to Right
61900
plate
the eye. Collect
no
Example: 1161900
hin
One Heservo
omatic
weight
The
lette
is
herein
e , Ope
Lubrication
of Needle Bar
work, 1 9/64
B,
refer
and
feed dog.
type
on the needl
r s .
Exampl
of
"Special"
.
It
c
an
as
left
rating direction
y, Nee
weight
numb
dle
ir
Enclos
work, 1 13/64 inch
to Pag
es 4 and
er de
not
e shank
ive
ly, t he type number
e:
A".
and rig
of
inch needle bar
"61900"
Letter
construction
also
be
appli
ht,
front
of
hand-
F e
ed
and
ed
otary
11
3/8
es t he kind of
Drop
Automatic
Hook,
Inches.
5,
, de
not
"Z"
Th
.
.
ed
e
e s
fo have o
s i ze
number should
Needles,
The
t
he
machine
produce
descriptions,
T
ype
No.
180GNS
180GPS
183GNS
183GPS
Select
th
rou
gh
For bes
pac
kag
needles for
t[l c;e where cons
ed
Wh
er e t he construc
la r ones .
rders
Ty
pe 183GNS,
typ
numbers
st.)le
the
most
and
ion of
needle eye
t re
under our bra
more than three
promptl
be giv
Size
of the needles
des
c r i
ption. Other
satis
fa c
the
Round
s
hort
Round
short
H
g
roove, short spot,
Round
g
roove,
prop
in
sults,
tru
ct ion do
tor
s 'z
cs
shank,
spot,
shank,
spot,
ound
s ha
shan
er needle
ord
er
us
e o
nd name
tion pe r mits , each pa
y a nd
accurately
en.
See
032".
.)
results
a vailable
round poi
ball
point,
round poi
chromium
nk,
round poi
k,
short spot,
-quarters
round
siz
to produc
nly genu
e s h
~
es
not permit,
description
recommend
are
e a g
ine
of a
filled,
needl
es are
.
The type
listed below:
nt,
chromium pla
nt,
plated-
nt,
ball
point,
point, lockstit
chromium
ould
be
ood stitc
Union Spec
w
centur
ID
rt
an identification letter
forward
on packag
ed for
available,
numbers
lockstitch,
lock
sti
tch,
si
zes
lock
s titch, extra short len
chromium pla
plated-
det
er m
h for
'a l ne
hic
h is
y.
ENTIFYI
is
stamped
the
es.
each
style
but the ones ind'cate d
of
Description
short length, ball
ted-sizes
short
028, 032, 036, 040,
ch,
extra sho
si
zes 029, 03
ine
d b
.)
edl
es
with i
s1ze of thre
RTS
mation.
backed by a reputation for produc ing high
NG PA
empty package,
A
compl
of
the
and
length, ball
ted
in the op
ts part number. On so
te
machin
recommended ne
Si z es
032, 036, 040, 044
- s
izes 029, 0
r t length
2, 036, 040, 044
erat
is
s tamped in
a sa
ord
e cov r
eye, singl
eye, single groo
044, 04
gth
ad u
ion of these
mple need
er
would
ed b.)
8,
, ba
ll eye ,
32,
, b
all
sed. Thr
to distinguis h the pa
le, o r the type
r e a d a s follows:
this
cata
arc
tho
edles, togeth
e g r oov
, 0-!8,
054,
sing
036,
eye, single groove, struck
,
ead shou
me sma
log a r e giv
s e reco
e,
st r u
054, 060.
ve , s truck g
060.
le groo
040, 044.
ld
machine
ller parts
mmended
er with the
ck groov
ve, struck
pass
s .
est
roov
fre
Th
ey a r e
qua
, a nd
rt from
and
"1000
en
to
e ,
e ,
ely
lity
on
in
ir
All
pa r t numbe r s
repre
se nt
the same
part,
r e gardles s of t
he catalog i n which they a p
3
pea
r .
STYLE
NUMBERS
NECESSARY
TO
COMPLETE
STYLING
OF
61900
A & B
(AFTER
FEED
IS
SHOWN
MACHINE.
FOOT,
STYLE
NUMBER
1
2
2-A
2-B
3
3-A
4
4-A
4-B
4-C
5
5-A
6
7
7-A
7-B
8
9
9-A
10
10-A
11
12
12-A
12-B
13
14
15
16
17
18
18-A
19
20
20-A
20-B
EACH
DOG MAKING
FEED
STYLE
FOR
IN .ALL
A
DOG
PRESSER
61920
61920
61920
61927
61320
61420
61920
61420
61920
61920
61920
61920
61920
61920
61920
61320
61920
61920
61920
61920
61420
61920
L310
61320
61420
L440
NUMBER
UPTHE
SPECIFIC STYLE,
CASES,
AND
L475
L440
L475
L440
L471
L484
L471
L475
SPECIFIC
THE
THROAT
FOOT
L
A
A
M
B
A
A
p
R
B
BT
A
F
J
A
A
B
J
A
A
A
c
L475
A
A
p
J
J
A
L447
A
N
BT
c
A
p
BT
A
IS
LISTED
STYLE.
STYLE
PLATE
61926
61926
61926
61926
61905
61905
61926
61905
61905
61905
61905
61905
61905
61905
61905
61905
61926
61926
61926
61905
ONLY
NUMBER
MUST
FEED
D
D
A
B-063
or
083
F-063
J-063
J-063
C-073
C-073
K-073
E-073
G-073
B-063
J-063
D
E-073
THE
WHERE
ONE
ALSO
DOG
or
or
or
or
or
or
PRESSER
MORE
WILL
WILL
BE
LISTED
073
073
083
083
083
083
FOOT,
THAN
BE
BE
LISTED
THROAT
THROAT
ONE
FURNISHED
AND
ON
S.
R.)
PLATE
*61928
*61928
*61928
*61928
61924
61924
*61928
61924
61924
61924
61924
61924
61924
61924
61924
61924
*61928
*61928
*61928
61924
B
B
A
B
c
J
J
c
c
K
E
G
B
J
B
E
PLATE
PART
WITH
THE
AND
NUMBE
EAC
PRESSER
STITCH
RANGE
12-16
12-16
11-18
11-18
7-18
7-18
11-18
7-18
7-18
7-18
7-18
7-18
7-18
7-18
7-18
7-18
12-16
11-18
11-18
7-18
*
Needle
hole
in
throat
plate(.
053
needle
slot)
4
STYLE
NUMBER
PRESSER
FOOT
FEED
DOG
THROAT
PLATE
STITCH
RANGE
21
21-A
21-B
21-C
22
23
23-A
24
25
26
27
28
28-A
29
30
30-A
31
31-A
32
33
34
35
36
36-A
37
38
76
77
78
79
80
81
82
83
84
85
86
86-A
87
88
89
o/o
Needle
Needle
*
Needle
II
Needle
t
NOTE:
hole
hole
hole
hole
Style
in
in
in
in
No.
L484A
L475
61920
61420
61920
61420
L475
61420
61420
61920
61920
61920
61920
61420
61920
61920
61420
61920
L447
61920
61920
61920
61420
61420
61420
61920
L460
L427
61220
L393
L391
L393
L391
L347
L377
61220
L129
61420
61920
61920
61920
feed
throat
throat
throat
88
is
A
L
BU
M
BU
A
BT
B
B
B
A
BT
L
A
AP
M
A
M
B
M
BV
BY
BT
L
A
A
K
A
A
A
A
A
A
K
A
H
D
G
K
dog
(.
plate
plate
plate
actually
063
(.
(.
(.
hole)
053
0 73
063
29480
o/o
needle
needle
needle
61926
61926
61926
61905
61905
61926
61905
61905 J -063
61926
61926
61926
61926
61926
61926
61926
61905
61926
61926
61905
61926
61926
61926
61926
61926
L379
L401
L401
61926
61926
61405
c
c
H
K-073
L345
A
C-073
c
E-073
E
L441
A
F
c
D
J-063
A
H-063
B #
B #
B
B
A
A
A
A
D
G o/o61928 G
AC
slot)
slot)
slot)
CM
and
Style
or
or
or
083
083
083
No.
89
is
actually
*61928
>:C61928
#61928
61924
61924
61924
*61928
61924
61924
*61928
*61928
*61928
*61928
*61928
*61928
*61928
*61928
61924
*61928
*61928
61924
L394
L392
*
L429
*
L429
*61928
t
L378
t
L400
t
L400
*61928
o/o61928 K
B
K
E
c
B
E
J
c
c
B
B
J
A
H
A
A
A
A
A
A
A
A
B
29480
B
H
12-16
12-16
9-18
7-18
7-18
7-18
12-16
7-18
7-18
11-18
11-18
11-18
12-16
11-18
12-16
12-16
12-16
7-18
11-18
11-18
7-18
6-10
6-10
6-10
6-10
11-18
12-18
7-18
7-18
12-16
10-25
10-25
CN.
5
Fi
g. 2
G
Fig
••
1
A
Fi
g.
3
6
TERMS
Prices
the
buyer's
charge
Before
shaft
Then
lubricate
to
distribute
Use a straight
oil
reservoir,
Special
Stainless
paragraph,
Oils
On
the
sewing
ofthe
below the
With a pump
immediately.
stored
are
is
gear
case.
oil
specification
conforming to specification
machines
head
machine
press
either
strictly
risk
f.
o.
b.
made
to
cover
starting
the
water
can
upside
to
This
machine
oil
to the various
mineral
feed
driving
white
be
used
with seri
must
be
approximately
er
foot
type oil
The
siphon
down
net
cash
shipping
the
operate,
plu
g is
used
thoroughly
oil
shaft gear
No.
83.
straight
in
the
hook oil
al
number
primed.
13/16
hand
lifter
can,
is
now
or
on
and
subject
point.
postage
be
of a Saybolt
This
force a li
primed
end.
Parcel
and
sure
to
during shipment
in
accordance
parts.
RECOMMENDED
cas
mineral
reservoir.
No. 83
prior
is
accomplished
inch
to
lever
.
beral
to
change
Post
shipments
insurance.
LUBRICATION
remove
Full
viscosity
e,
oil
or
to
No.
the
and
will
the
only,
with
speed
and
hook
ofthe
same
The stainless
No.
86
695863,
right
amount
not
without
vent
hole
to
prevent
instructions
operation
OILS
of
200
to
shaft
viscosity
oil
may
also
the
siphon
by
removing
of
the
center
of
oil
into
require
notice.
are insured
plug
oil
and
can
then
250
seconds
gear
case.
as
is
Union
be
used
which
the
small
line
the
screw
further
attention
All
shipments
from
leakage
run
slowly
be
at
This
that
Special
in
removes
of the
unless
expected
described
the
screw
hole,
otherwise
the
right
through
for
100°
Fahrenheit
is
equivalent
specification
manually
the
located
presser
re placing the
unless the ma
are
forwarded
side
of
the
several
without
in
the
oil
exce s s
on
bar and
directed.
the
vent
hole
minute
damage.
in
to Uni
precedin
No. 86.
ed
places.
oil
from
the
slightly
screw
chine
at
hook
.
s
hook
on
g
rear
is
A
full
Fill
main res
:om
time to
With the ne
twice
to
lines
up
Remove
hook
driving
distributing
(C)
that
the
the
it.
part
daily.
The
hook
operate.
of
the
The
hook
to
the
plug
CAUTION!
shaft
Lubrication
shaft
and
retaining
Should
the
adjustment
large
oil
distributing
This
of
the
regular
It
gauge
plug
gear
plate
it
plug
is a very
machine depends upon
time
edle
oil
reservoir
is
shaft
screw
screw
Do
case,
of
which
ever
screw
oil can
ervoir
and
bar
filled
(F)
gear cas e
not
the
(A,
block
become
of
plate mu
important
may
throu
kept
between
at
the
is
at
plug
.
hole (G, Fig. 2)
and che
is
F ig.
the
at rig
ck
us e a
as the
mechanism
tubular
3)
(D).
ne cessar y
oil dist
ht end of the ge
st be even with
se
be
used
if a pump
gh
the
oil
cup(C)
the
lines
top
of
its
stroke,
drained when
screw
is filled
level
compound
oils separate and froth.
. O
which
rib
ad
(E). Its level
before shipment
in gear
of
oil
oil
be
low
il
is
introduced i
is se
cur
to remov
uting
plat
jus
tment,
it .
in
the
on
the gau
oil
machine leaves factory
case
about
the
ar
or
every
in the
as the
hook
bed
plat
ed
to the
e any of the
e be ch
hou
sing and
slightly below the c enter of
type
can
is
not
availabl
top
of
the
machine.
ge (D)
holes
should
with a sufficient volume
cov
er
six
oil
e is
nto the
lar
ge gear
ecke
d very
func
tioning
in
front
(A
and
B, Fig.
be
checked
when
machine
months.
reservoir,
automatically
sha
ft
at
case
part
s fr
carefull
lookin
g through the
of
the
e.
Th
is oil lev
of the
1)
in
and must be
twice
feeding dr
the
cover
om the ge
y.
automati
daily
is til
ted
accomplished
gea r
(B)
Thi
s c
the sha
c lubricati
el sho
machine.
the
top
of the
fill
ed before s
a nd kept between
of oil
to bring
back against
ive
shaf
t gear cas e ,
throu
end
by means
by
m ea
ns
ar
cas
e, it
an
be
done by removing
hol
e.
Th
ft (E) and just
on of the
uld
be
checked
machine
tartin
the
the
level
r e
st
pin.
gh the
of t wo scre
is imperative
e l
ow
feed
of
an
point
touching
low
g
or
oil
ws
of
er
7
CLASS
61900
(Page
1)
BAGS,
Binding
Hemming
BLOUSES
Runstitch
Piece
Hem
Edgestitch
and
Attach
COATS,
00
Make
shoulders,
sleeve
Make
Seam,
darts
Attach
facings
ARTICLE
Plastic
front
right
collar
Children's
liner,
collar
collars
and
right
collar
and
gore,
and
lining
Clothing,
facings
plaits
AND
left
and
make
set
sleeves,
sides.
and
cuffs
join
to
sleeves
RECOMMENDED
OPERATION
Shoe
and
and
attach
front
darts,
side
and
left
seams,
join
facings
front
JOID
close
shoulders
and
Damper
facings
facings
sew
front
STYLE
STYLE
NUMBER
79
80
33
1
1
35
83
7
21-B
21-B
27
27
NUMBERS
PRESSER
FOOT
L393
L391
61920
61920
61920
61920
L347
61920
61920
61920
61920
61920
FOR
A
A
M
L
L
M
A
J
L
L
B
B
SPECIFIC
FEED
DOG
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
B
B
E
D
D
F
A
c
c
c
c
OPERATIONS
THROAT
PLATE
#
L394
#
L392
*61928
*61928
*61928
*61928
*61928
*61928
*61928
*61928
*61928
*61928
A
A
c
B
B
c
A
B
B
B
B
REMARKS
COATS,
Make
Sew
Set
Set
Edgestitch
Ladies 1 Car
lining,
and
side
knit
pockets,
facing
sleeves,
collar,
join
and
wristlets
make
to
pocket
close
sew
lining
front
back
a;nd
sleeves,
seams
and
collar
darts,
backs
sleeves,
to
front
collar
shoulders
to
lining
sew
knit
attach
facings
1
37
8
8
21-B
8
38
33
61920
61420
61920
61920
61920
61920
61920
61920
L
BT
B
B
L
B
L
M
61926
61926
61905 J -063
61905 J -063
61926
61905 J -063
61905 J -063
61926
D
D
c
E
*61928
*61928
61924
61924
*61928
61924
61924
*61928
B
B
J
J
B
J
J
c
900
(Pase
2)
COATS~
Make
sleeves,
seams
Make
shoulders
Attach
back,
Edgestitch
COATS~
Seam
linings,
front
facings
co
Hem
COATS~
Make
Close
underarm
Sew
Close
cord
Edgestitch
ARTICLE
Boy's
lining~
collar,
lining
Sport
sleeves~
facings
yoke
Men's
lining
and
lining
back
stitch
close
close
front
seam
lining
cord
and
front
Sport
gore
gore
and
to
sleeves
and
Top
and
seams
seam~
AND
to
tape
OPERATION
sleeves~
shoulders
sleeves~
set
pockets
front
Suit
elbow
back~
back
elbow
facings~
and
collar
seams~
lining~
and
Overcoats
yoke
to
side
lapels
and
side
side
pocket
seams
vent
seams
and
set
and
side
join
seam
seam
sleeve
seams~
and
and
collar
STYLE
NUMBER
1
21-B
27
21-B
33
3-A
1
1
1
21-A
21-C
21-B
21-A
21-B
21-A
21-B
36
36-A
21-B
PRESSER
FOOT
61920
61920
61920
61920
61920
L475A
61920
61920
61920
L475A
61420
61920
L475
61920
L475A
61920
61420
61420
61920
L
L
B
L
M
L
L
L
BU
L
A
L
L
BV
BY
L
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
FEED
DOG
D
c
c
c
E
D
D
D
c
c
c
c
THROAT
PLATE
*61928
*61928
*61928
*61928
*61928
*61928
*61928
*61928
*61928
*61928
*61928
*61928
*61928
B
B
B
B
c
B
B
B
B
B
B
B
REMARKS
II
Needle
*
Needle
hole
hole
in
in
throat
throat
plate
plate
(.
(.
073
053
needle
needle
slot)
slot)
CLASS
61900
(Page
3)
ARTICLE
COATS,
Make
Quilt
Town
quilted
join
shoulders,
facings
lining
to
Runstitch
Runstitch
Sew facings
Attach welt
1-'
0
Attach
pockets
CORSETS
Topstitch
Attach
Join
Close
Join
Join
lace
cups
stay pocket,
stay
panel
bodice
Join elastic
Join
back
Join
front,
panel
DRESSES,
House
Attach front facings,
Set
pockets
Sew on
Attach
Attach
Finish
Sew
zipper
rick-rack
fac
collar
in
darts
AND
and
Country
lining,
attach
lining
to
undercollar
collar
pocket
to
pockets
flaps
to right and
and
br a
cups
and netti
to
front
to
front
to
gore
and
yoke
back
and yoke
and
to
ing
to
side
facing
OPERATION
gore
sleeves,
front
lef
t fr
flaps
ng
to
br a cu
join
lining
panel
panel
pieces
to
join
shoulders
bottom
facings
fronts
onts
gore
ps
STYLE
NUMBER
12
12-A
12
12-A
12
12-A
12
12-A
12
12-A
12
12-A
12
12-A
7-B
3
3
3
3
3
3
3
3
1
7
18
32
7
32
32
PRESSER
FOOT
L475
61920
L475
61920
L475
61920
A
A
A
A
A
A
L475A
61920
A
L475A
61920
L475
61920
L475
61920
A
A
A
A
A
L484A
61920
61920
61920
61920
61920
61920
61920
61920
61920
61920
61420
L447
61920
L447
L447
B
B
B
B
B
B
B
B
L
J
BT
A
J
A
A
61905
61905
61905
61905
61905
61905
61905
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
61926
FEED
DOG
K-073
K-073
K-073
K-073
K-073
K-073
K-073
D
or
or
or
or
or
or
or
083
083
083
083
083
083
083
THROAT
PLATE
61924
61924
61924
61924
61924
61924
61924
K
K
K
K
K
K
K
*61928
*61928
*61928
*61928
*61928
*61928
*61928
*61928
*61928
*61928
B
*61928
*61928
*61928
*61928
*61928
*61928
REMARKS
CLAS&~900
(Page
4)
DRESSES,
Close
Attach
Attach
Sew
JACKETS
Runstitch
Attach
Sew
.....
.....
Gore
seam,
Set
Hem
Edge
Attach
ARTICLE
Uniform
end
of
pockets
right
collar
collar,
collar
down
pockets
collar
sleeves,
set
bottom
stitch
zippers
AND
collar
and
down
and
close
sleeves,
fronts
OPERATION
left
front
cuffs
cuffs
and
and
cuffs
sleeves,
shoulder
facings
flaps
side
joining
STYLE
NUMBER
32
7
1
7
10
10-A
12-A
12
10
10-A
12-A
12
13
14
11
12-A
10
10-A
11
12-A
10
10-A
12-A
12-B
20
20-A
20-B
PRESSER
FOOT
L447
61920
61920
61920
61920
L475A
61920
L475A
61920
L475A
61920
L475
61920
61920
61920
61920
61920
L475
61920
61920
61920
L475A
61920
61320
61320
61420
L440
A
J
L
J
A
A
A
A
A
J
J
c
A
A
A
c
A
A
A
p
p
BT
A
61926
61926
61926
61926
61905
61905
61905
61905
61905
61905
61905
61905
61905
61905
61905
61905
61905
61905
FEED
DOG
D
C-073
K-073
C-073
K-073
E-073
G-073
C-073
K-073
C-073
C-073
K-073
C-073
K-073
E-073
or
or
or
or
or
or
or
083
083
083
083
083
083
083
THROAT
PLATE
*61928
*61928
*61928
*61928
61924
61924
61924
61924
61924
61924
61924
61924
61924
61924
61924
61924
61924
61924
B
c
K
c
K
E
G
c
K
c
c
K
c
K
E
REMARKS
JACKET
Shoulder
*
Needle
back
set
LININGS,
joining,
panel,
sleeves
hole
in
Rayon
close
throat
gore
sides
and
sleeves,
and
plate
Sateen
sleeves,
(.
053
piece
needle
1
25
slot)
61920
61420
L
BT
61926
L345A
D
*61928
61924
B
E
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