5305-01-357-5631
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-357-5631
- (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
- 04/26/1992 (34 years ago)
3a thread class, 1.000 inches nominal fastener length, right-hand thread direction, flat chamfer head style, 0.889 inches nominal thread length
Specs & Compatibility
3a
right-hand
0.889 inches nominal
1.000 inches nominal
flat chamfer
0.457 inches minimum and 0.469 inches maximum
0.306 inches minimum and 0.312 inches maximum
patch or pellet or strip locking feature
hexagon
0.312 inches
0.250 inches minimum and 0.253 inches maximum
18
180000 pounds per square inch
39.0 rockwell c minimum and 45.0 rockwell c maximum fastener
nickel alloy 400 fastener
qq-n-281,cl a fed spec single material response fastener
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
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