5305-01-159-1289
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-159-1289
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 18257
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 08/03/1983 (43 years ago)
1.250 inches nominal thread length, 4.500 inches nominal fastener length, hexagon extended washer head style, right-hand thread direction, 2a thread class
Specs & Compatibility
2a
right-hand
1.250 inches nominal
4.500 inches nominal
hexagon extended washer
0.510 inches nominal
0.750 inches nominal
1.070 inches nominal
0.080 inches nominal
hemtt family (heavy expanded mobility tactical trucks);2320-01-304-2277 and 2320-01-304-2278 pls (palletized loading system)
0.500 inches
13
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
phosphate overall
dod-p-16232 mil spec single treatment response 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.
0018257