21130-3 Locked in Stud
5307-01-170-3200
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Official Item Classification
- Name
- Locked in Stud
- Part Number
- 21130-3
- (NSN) National Stock Number
- 5307-01-170-3200
- (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
- 01/23/1984 (42 years ago)
3a stud thread thread class, right-hand stud thread thread direction, 0.302 inches minimum and 0.322 inches maximum stud thread thread length, right-hand nut thread thread direction, 3a nut thread thread class
Specs & Compatibility
3a nut thread
3a stud thread
right-hand nut thread
right-hand stud thread
0.302 inches minimum and 0.322 inches maximum stud thread
0.417 inches minimum nut thread
ring, lock keyed
0.792 inches minimum and 0.832 inches maximum
28 stud thread
32 nut thread
48.0 rockwell c minimum and 52.0 rockwell c maximum
0.190 inches nut thread
0.250 inches stud thread
0.490 inches minimum and 0.510 inches maximum
key ring,420 cres per ams5506
iron alloy 660
ams5737 assn std single material response
passivate overall
locked in
unjf nut thread
unjf stud 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.
S9I
0016012
Related Hardware Products
| Part Number | Description |
|---|---|
| 21130-3 | Locked in Stud |
| 682-550-0007 | Locked in Stud |