91255A144 Socket Head Cap Screw
5305-01-252-9162
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Official Item Classification
- Name
- Socket Head Cap Screw
- Part Number
- 91255A144
- (NSN) National Stock Number
- 5305-01-252-9162
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 16282
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 04/10/1987 (39 years ago)
right-hand thread direction, 3a thread class, 0.220 inches minimum and 0.250 inches maximum fastener length, 0.158 inches minimum and 0.250 inches maximum thread length, button head style
Specs & Compatibility
3a
right-hand
0.158 inches minimum and 0.250 inches maximum
0.220 inches minimum and 0.250 inches maximum
button
0.250 inches minimum and 0.262 inches maximum
0.063 inches minimum and 0.073 inches maximum
hexagon
0.138 inches
0.078 inches nominal
32
170000 pounds per square inch
36.0 rockwell c minimum and 45.0 rockwell c maximum overall
black overall
steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1025 or steel comp 1026 or steel comp 1527 or steel comp 1029 or steel comp 1030 or steel comp 1033 or steel comp 1034 or steel comp 1035 or steel comp 1536 or steel comp 1037 or steel comp 1038 or steel comp 1039 or steel comp 1040 or steel comp 1541 overall
oxide overall
unc
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0016282
Related Hardware Products
| Part Number | Description |
|---|---|
| 91255A144 | Socket Head Cap Screw |