5307-00-977-1761
Locked in Stud
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Official Item Classification
- Name
- Locked in Stud
- (NSN) National Stock Number
- 5307-00-977-1761
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5307 Studs
- (INC) Item Name Code
- 16012
- (FIIG) Federal Item Identification Guide
- A051A0
- Date
- 10/12/1966 (60 years ago)
3a stud thread thread class, right-hand stud thread thread direction, right-hand nut thread thread direction, 3a nut thread thread class, 0.270 inches minimum and 0.280 inches maximum stud thread thread length
Specs & Compatibility
3a nut thread
3a stud thread
right-hand nut thread
right-hand stud thread
0.270 inches minimum and 0.280 inches maximum stud thread
0.427 inches minimum and 0.447 inches maximum nut thread
key inserts
0.180 inches minimum and 0.190 inches maximum
0.032 inches minimum and 0.042 inches maximum
0.729 inches minimum and 0.769 inches maximum
0.427 inches minimum and 0.447 inches maximum
20 stud thread
32 nut thread
26.0 rockwell c minimum and 32.0 rockwell c maximum
0.190 inches nut thread
0.250 inches stud thread
steel comp 4130
mil-s-6758 mil spec single material response
cadmium overall
qq-p-416,ty 2,cl 3 fed spec single treatment response overall
locked in
unc stud thread
unf 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.
S9I
0016012
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