5307-01-012-4994
Self-Locking Stud
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Official Item Classification
- Name
- Self-Locking Stud
- (NSN) National Stock Number
- 5307-01-012-4994
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5307 Studs
- (INC) Item Name Code
- 27783
- (FIIG) Federal Item Identification Guide
- A051A0
- Date
- 11/12/1975 (50 years ago)
2a nut thread thread class, 0.380 inches nominal nut thread thread length, 0.117 inches nominal head length, right-hand nut thread thread direction, 0.155 inches minimum and 0.159 inches maximum head diameter
Specs & Compatibility
2a nut thread
right-hand nut thread
0.380 inches nominal nut thread
0.155 inches minimum and 0.159 inches maximum
0.117 inches nominal
self-clinching head
0.497 inches nominal
0.180 inches nominal
56 nut thread
0.086 inches nut thread
steel comp 303
passivate overall
mil-f-14072,e300 mil spec single treatment response overall
self-locking
unc nut thread
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.
0027783
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