NCS-4-4-6 Self-Locking Stud
5307-01-083-9639
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Official Item Classification
- Name
- Self-Locking Stud
- Part Number
- NCS-4-4-6
- (NSN) National Stock Number
- 5307-01-083-9639
- (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
- 10/05/1979 (47 years ago)
0.197 inches minimum and 0.201 inches maximum head diameter, 0.138 inches minimum and 0.188 inches maximum nut thread thread length, 2a nut thread thread class, 0.117 inches nominal head length, right-hand nut thread thread direction
Specs & Compatibility
2a nut thread
right-hand nut thread
0.138 inches minimum and 0.188 inches maximum nut thread
0.197 inches minimum and 0.201 inches maximum
0.117 inches nominal
self-clinching head
0.305 inches nominal
0.250 inches nominal
40 nut thread
0.112 inches nut thread
steel comp 303
sae assn std single material response
passivate overall
mil-f-14072,e300 mil spec single treatment response overall
self-locking
unc nut thread
Replacement For
| Part Number | Description | |
|---|---|---|
| 5307-00-469-6948 | No Name Available | 04/01/1987 |
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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