5306-01-252-9166
Close Tolerance Bolt
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Official Item Classification
- Name
- Close Tolerance Bolt
- (NSN) National Stock Number
- 5306-01-252-9166
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5306 Bolts
- (INC) Item Name Code
- 27851
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 04/10/1987 (39 years ago)
3a thread class, right-hand thread direction, 0.313 inches minimum and 0.363 inches maximum thread length, hexagon head style, 1.011 inches minimum and 1.041 inches maximum fastener length
Specs & Compatibility
3a
right-hand
0.313 inches minimum and 0.363 inches maximum
1.011 inches minimum and 1.041 inches maximum
hexagon
0.110 inches minimum and 0.125 inches maximum
0.367 inches minimum and 0.376 inches maximum
0.1885 inches minimum and 0.1895 inches maximum
0.190 inches
0.678 inches minimum and 0.698 inches maximum
32
63.0 microinches bearing surface of head
63.0 microinches grip
titanium alloy uns r56400 overall
ams4967 assn std single material response overall
aluminum and chromate overall
mil-c-83488,type 2,class 3 mil spec single treatment response 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.
0027851
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