5305-01-330-7574
Socket Head Cap Screw
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Official Item Classification
- Name
- Socket Head Cap Screw
- (NSN) National Stock Number
- 5305-01-330-7574
- (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
- 12/08/1990 (35 years ago)
1.000 inches nominal thread length, flat countersunk head style, 1.125 inches nominal fastener length, 3a thread class, right-hand thread direction
Specs & Compatibility
3a
right-hand
1.000 inches nominal
1.125 inches nominal
flat countersunk
0.720 inches minimum and 0.734 inches maximum
pellet or strip or patch threads
slot
0.375 inches
16
180000 pounds per square inch
39.0 rockwell c minimum and 45.0 rockwell c maximum fastener
80.0 degrees minimum and 82.0 degrees maximum
plastic polyamide (nylon) locking feature
titanium alloy uns r56400 fastener
astm b548 gr 5 assn std single material response or ams 4928 assn std single material response fastener
unc
Regulatory Compliance
Precious metal content is unknown
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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