5307-01-128-8240
Self-Locking Stud
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Official Item Classification
- Name
- Self-Locking Stud
- (NSN) National Stock Number
- 5307-01-128-8240
- (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
- 03/26/1982 (44 years ago)
0.073 inches minimum and 0.083 inches maximum head length, 3a nut thread thread class, 0.220 inches nominal head diameter, 0.500 inches nominal nut thread thread length, right-hand nut thread thread direction
Specs & Compatibility
3a nut thread
right-hand nut thread
0.500 inches nominal nut thread
0.220 inches nominal
0.073 inches minimum and 0.083 inches maximum
head distortions
0.159 inches minimum and 0.164 inches maximum
0.568 inches minimum and 0.588 inches maximum
32 nut thread
0.164 inches nut thread
steel
passivate overall
self-locking
unc nut thread
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.
0027783
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