5305-01-374-5944
Close Tolerance Screw
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Official Item Classification
- Name
- Close Tolerance Screw
- (NSN) National Stock Number
- 5305-01-374-5944
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5305 Screws
- (INC) Item Name Code
- 29294
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 04/26/1993 (33 years ago)
flat countersunk undercut head style, 0.838 inches minimum and 0.865 inches maximum fastener length, right-hand thread direction, 0.406 inches nominal thread length, 3a thread class
Specs & Compatibility
3a
right-hand
0.406 inches nominal
0.838 inches minimum and 0.865 inches maximum
flat countersunk undercut
0.276 inches minimum and 0.286 inches maximum
0.0785 inches minimum and 0.0805 inches maximum
0.1890 inches minimum and 0.1895 inches maximum
high-torque
0.190 inches
0.428 inches minimum and 0.448 inches maximum
dry film lubricant and o ring
32
100.0 degrees nominal
32.0 microinches bearing surface of head32.0 microinches threads
titanium alloy uns r56400 or titanium alloy uns r56440 overall
unjf
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.
0029294
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