63B52521-7 Shouldered Stud
5307-00-680-6531
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Official Item Classification
- Name
- Shouldered Stud
- Part Number
- 63B52521-7
- (NSN) National Stock Number
- 5307-00-680-6531
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5307 Studs
- (INC) Item Name Code
- 15946
- (FIIG) Federal Item Identification Guide
- A051A0
- Date
- 01/01/1963 (63 years ago)
0.625 inches minimum nut thread thread length, right-hand nut thread thread direction, right-hand stud thread thread direction, 3a stud thread thread class, 3a nut thread thread class
Specs & Compatibility
3a nut thread
3a stud thread
right-hand nut thread
right-hand stud thread
0.625 inches minimum nut thread
0.625 inches minimum stud thread
0.375 inches nominal
3.125 inches nominal
4.375 inches nominal
28 nut thread
28 stud thread
0.250 inches nut thread
0.250 inches stud thread
steel comp 1020
shouldered
unf nut thread
unf stud 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.
0015946
Related Hardware Products
| Part Number | Description |
|---|---|
| 56A23038 | Shouldered Stud |
| 63B52521-7 | Shouldered Stud |