ITEM NO. PART NO. DESCRIPTION
1 UA3808.1 10-32 X 1/2 Hex Socket Head Cap Screw
2 P50115A Stem
3 P50114 Barrel
4 86458 O-Ring
5 UB2112.2 Roll Pin 3/32 Diameter X 3/4
6 P50119 Trigger
7 P50129 Pin
8 85018 E-Ring
9 P50196 Shuttle Piston
10 P50108 Driver Piston Bumper
11 P50104 Sleeve
12 P50118 Driver Piston
13 87112 O-Ring
14 87137 O-Ring
15 87115 Internal Snap Ring
16 87113 O-RIng
17 850682 O-Ring
18 P50106 Piston Head Bumper
19 P50120 Gasket
20 P50102 Cap
22 P50107 Shuttle Piston Bumper
23 P50105 Guide
24 UA3804.6 10-32 X 1/4 Hex Socket Head Cap Screw
25 SW10E #10 Lock Washer
27 P50167 Lock Pin Block
29 P50169 Spring Roll Pin
30 P50168 Spring Roll
31 P50172 Pusher
32 P50171A Top Guide Assembly
34 P50177 Feed Spring
35 P50175 Feed Spring Pin
36 P50173 Lock Pin
37 P50174 Lock Pin Spring
51 159923 Label Warning P50
52 P50197 Spring, Magazine
53 P50210 Label, Caution-P50
54 P50217 Magazine Clamp
55 P50218 Spring
56 UB2808.1 Spring Pin 3/16 X 1/2 long
57 UB2112.2 Spring Pin 3/16 X 3/4 long
VARIABLE PARTS
ITEM NUMBER AND DESCRIPTION
MODEL NUMBER 26 28 33† 38 39 40 41 42 43 44
DRIVER SHUTTLE CORE CASE FRAME SOC. CAP SET SCREW CLINCHER FLT. HD. SPACER WASHER
ASSEMBLY SCREW SCREW
P50-10B P50121 • P50186 P50213A P50211A UA4824.2 UA4816.12 P50116A UA5824.5 P50151 LW14
P50CL-10B ” • ” ” P50212A UA4812.1 UA4808.4 P50138 UA5816.7 - -
P50CR-10B ” • ” ” ” ” ” P50117 ” - -
P50-5B P50187 * P50188 P50215A P50211A UA4824.2 UA4816.12 P50116A UA5824.5 P50151 LW14
P50-5C P50187 103507 104137 P50211A UA4824.2 UA4816.12 P50116A UA5824.5 P50151 LW14
P50-10C P50121 P50191 P50214A P50211A UA4824.2 UA4816.12 P50116A UA5824.5 P50151 LW14
*NOTE: FOR SB50193/8 STAPLES USE 103507 SHUTTLE
•NOTE: FOR SB1030203/8 STAPLES USE P50191 SHUTTLE
†NOTE: ITEM 33 CORE CASE ASSEMBLY DOES NOT INCLUDE ITEMS 27, 29-32, 34-37 OR 54-57.
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