5305-01-165-7540
Hexagon Head Cap Screw
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Official Item Classification
- Name
- Hexagon Head Cap Screw
- (NSN) National Stock Number
- 5305-01-165-7540
- (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
- 11/03/1983 (42 years ago)
0.272 inches minimum and 0.291 inches maximum head height, hexagon head style, right-hand thread direction, 1.250 inches nominal fastener length, 2a thread class
Specs & Compatibility
2a
right-hand
1.250 inches nominal
hexagon
0.272 inches minimum and 0.291 inches maximum
0.612 inches minimum and 0.625 inches maximum
0.438 inches
14
furnished with seal patch
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