5305-01-442-6561
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-442-6561
- (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
- 03/20/1997 (29 years ago)
flat chamfer head style, 1.346 inches minimum and 1.500 inches maximum thread length, 1.500 inches nominal fastener length, right-hand thread direction, 3a thread class
Specs & Compatibility
3a
right-hand
1.346 inches minimum and 1.500 inches maximum
1.500 inches nominal
flat chamfer
0.735 inches minimum and 0.750 inches maximum
0.492 inches minimum and 0.500 inches maximum
strip or pellet or patch threads
hexagon
0.500 inches
0.375 inches nominal
13
180000 pounds per square inch
39.0 rockwell c minimum and 45.0 rockwell c maximum fastener
155000 pounds per square inch
nickel alloy 400 fastener
plastic polyamide (nylon) locking feature
qq-n-281 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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