5307-01-269-2789
Self-Locking Stud
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Official Item Classification
- Name
- Self-Locking Stud
- (NSN) National Stock Number
- 5307-01-269-2789
- (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
- 12/14/1987 (38 years ago)
0.790 inches minimum and 0.810 inches maximum head diameter, 0.110 inches minimum and 0.130 inches maximum head length, 3a stud thread thread class, right-hand thread direction, 0.450 inches nominal stud thread thread length
Specs & Compatibility
3a stud thread
right-hand
0.450 inches nominal stud thread
0.790 inches minimum and 0.810 inches maximum
0.110 inches minimum and 0.130 inches maximum
ring, lock keyed
0.970 inches nominal
28 stud thread
0.250 inches stud thread
threaded hole in head end,no. 5-40 nc-3b thread,.31 in. to .25 in. deep
steel comp 303
mil-s-7720,cond b mil spec single material response
flush head
unf 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.
0027783
Related Hardware Products
| Part Number | Description |
|---|---|
| 377059 | Self-Locking Stud |