5305-01-446-1613
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-446-1613
- (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
- 06/25/1997 (29 years ago)
1.250 inches nominal fastener length, 0.744 inches minimum and 0.926 inches maximum thread length, 3a thread class, flat countersunk head style, right-hand thread direction
Specs & Compatibility
3a
right-hand
0.744 inches minimum and 0.926 inches maximum
1.250 inches nominal
flat countersunk
1.112 inches minimum and 1.188 inches maximum
patch or pellet or strip threads
hexagon
0.625 inches
0.375 inches nominal
11
80000 pounds per square inch
40000 pounds per square inch
80.0 degrees minimum and 84.0 degrees maximum
nickel alloy 400 fastener
plastic polyamide (nylon) locking feature
qq-n-281 fed spec single material response fastener
unrc
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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