5307-01-218-3312
Locked in Stud
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Official Item Classification
- Name
- Locked in Stud
- (NSN) National Stock Number
- 5307-01-218-3312
- (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
- 10/10/1985 (40 years ago)
2a stud thread thread class, 0.297 inches minimum and 0.327 inches maximum stud thread thread length, right-hand stud thread thread direction, right-hand nut thread thread direction, 3a nut thread thread class
Specs & Compatibility
2a stud thread
3a nut thread
right-hand nut thread
right-hand stud thread
0.297 inches minimum and 0.327 inches maximum stud thread
0.380 inches minimum nut thread
ring, lock keyed
0.705 inches minimum and 0.795 inches maximum
18 stud thread
32 nut thread
0.190 inches nut thread
0.3125 inches stud thread
0.408 inches minimum and 0.468 inches maximum
32.0 microinches nut thd
63.0 microinches shank
63.0 microinches stud thd
2 locking keys,cres comp 302 per qq-w-423
iron alloy 660
ams 5734 assn std single material response
passivate overall
astm a380 assn std single treatment response overall
locked in
unc stud thread
unjf 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.
0016012
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