SINGER 105-20 - Manual (Page 4)

INSTRUCTIONS FOR ORDERING
In (inlcriiiii from tliis list, use ONLY the [nirt NUMBER
in tljo EIRHT column.
The number stamped on a Sewing Machine Part is in every
case the nuniber of the single part only.
Every combination of parts sent out as such has its specific
number, which, although not stamped on the ijarls, must be
u.sed when ordering the combination.
Each number always indicates the SAME PART in whatever
list it appears, or for whatever machine.
riic letters after some of the numbers indicate the style of
finish only, as follows:
A—llardenetl. Polished, Nickel Plated and Buffed
B—Polisheil, Nickel Plated and Buffed
C—Hardened Only
1)—I’olished Only
E—Soft, Not Polished
E—Hardened and Poli.shcd
H—Blued
,J—Nickel Plated Only
K—Hardene<l and Nickel Plated
L—Bra.ss Plafeil
M—Oxidized
N—Japanned, Dull
P—Japanned, Bright
R—Merlized
'r—flopi)er Plated
T. A.—Hardened, Polished, Copper and Nickel Plated
and Buffed
T. B.—Copper and Nickel Plated and Polished
J'. J.—Copjier and Nickel Plated Oidy
J'. K.— Hardened, Copper and Nickel I'lated
'r. M. —Copper Plated and Oxidized
J'. L—Copper and Brass Plated
U —Zinc Plated
V.—Silver Plated
\y—Polished and Nickel Plated
Y Black Nickel I’lated Only
Z—Chromium Plated
Z. B.—Poli.shcd, Nickel Plated, Buffed and Chromium Plated
Z. J.—Nickel and Chromium Plated
'I'hese letters MUS'h Bhl USED when they appear in the list;
and AETliR the number as in the list.
In this series;
I to 15tH) and rjlOOl to 51500 are Screw Nund>ers
1501 to 1800 and 51501 to 51800 are Nut Numbers
1801 to Jtltlt) and 51801 to 52000 are Roller Numbers
2001 to 50000 amt 52001 and upward arc mimlrers of
Maelu'ne Parts
The figu)'e.s in the second column refer only to the plates,
illustrating the parts, and are NOT TO BE USED in ordering.
Paris marked with an asterisk (*) are furnished only when
repairs are ma<le at factory.
When ordei ing parts which differ as lo Gauge (the distance
hetween seams) the (hinge, as well as the Number must be
given on order.
LIST OF PARTS COMPLETE
FOR
/'li'/sr
MACHINE No. 105-20
FOR HEMMING SILK GLOVES AND SIMILAR WORK IN LIGHT
MATERIAL. TWO NEEDLES, ONE LOOPER. GAUGES Ui
AND i/g INCH. BALANCE WHEEL No. 59208. DIAMETER
OF BELT GROOVE 2% INCHES. SPEED 3500.
NO. NAME
*.5i)lit)9 ------ Arm, U])i)er and lower (solid) with 1541)1
and Iwo 1.5405................................................
,59491 7365 Arm Rotary Shaft....................................................
.59523 7355
“ “ “ Bushing (hack) with
52045...............................................................
,52045 7355 Arm Rotary Shaft Bushing (back) Packing
(cotton)............................................................
128.5c’ 7304 Arm Rotary Sliaft Bushing (back) Set
Screw...............................................................