680388 Recessed Stud
5307-00-558-7613
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Official Item Classification
- Name
- Recessed Stud
- Part Number
- 680388
- (NSN) National Stock Number
- 5307-00-558-7613
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5307 Studs
- (INC) Item Name Code
- 15945
- (FIIG) Federal Item Identification Guide
- A051A0
- Date
- 01/01/1963 (63 years ago)
right-hand stud thread thread direction, 3a nut thread thread class, 0.469 inches maximum stud thread thread length, right-hand nut thread thread direction, 3a stud thread thread class
Specs & Compatibility
3a nut thread
3a stud thread
right-hand nut thread
right-hand stud thread
0.469 inches maximum stud thread
0.875 inches maximum nut thread
2.242 inches minimum and 2.272 inches maximum
0.057 inches minimum and 0.067 inches maximum
0.290 inches minimum and 0.296 inches maximum
16 stud thread
24 nut thread
0.375 inches nut thread
0.375 inches stud thread
125.0 microinches overall
steel comp 302
mil-s-7720,cond b mil spec single material response
passivate overall
recessed
unc stud thread
unf nut 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.
S9I
0015945
Related Hardware Products
| Part Number | Description |
|---|---|
| 680388 | Recessed Stud |