5306-00-059-1260
Square Neck Bolt
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Official Item Classification
- Name
- Square Neck Bolt
- (NSN) National Stock Number
- 5306-00-059-1260
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5306 Bolts
- (INC) Item Name Code
- 15939
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 01/01/1963 (63 years ago)
2.500 inches nominal fastener length, 2a thread class, 1.125 inches minimum thread length, button head style, right-hand thread direction
Specs & Compatibility
2a
right-hand
1.125 inches minimum
2.500 inches nominal
button
0.938 inches nominal
0.219 inches nominal
0.219 inches minimum and 0.250 inches maximum
0.438 inches
14
0.431 inches minimum and 0.452 inches maximum
w/sq nut
steel overall
unc
c2 type
as modified by neck lg
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.
0015939