646C115P2 Recessed Stud
5307-01-030-1355
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Official Item Classification
- Name
- Recessed Stud
- Part Number
- 646C115P2
- (NSN) National Stock Number
- 5307-01-030-1355
- (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
- 10/28/1976 (49 years ago)
right-hand stud thread thread direction, right-hand nut thread thread direction, 0.761 inches minimum nut thread thread length, 0.460 inches minimum and 0.480 inches maximum stud thread thread length, 3a nut thread thread class
Specs & Compatibility
3a nut thread
right-hand nut thread
right-hand stud thread
0.460 inches minimum and 0.480 inches maximum stud thread
0.761 inches minimum nut thread
1.370 inches minimum and 1.390 inches maximum
0.125 inches minimum and 0.169 inches maximum
0.221 inches minimum and 0.231 inches maximum
20 stud thread
28 nut thread
26.0 rockwell c minimum and 32.0 rockwell c maximum
0.250 inches nut thread
0.250 inches stud thread
125.0 microinches body
125.0 microinches shank
63.0 microinches nut thd
63.0 microinches stud thd
lock thds on stud end
steel comp 8740
ams 6322 assn std single material response
cadmium overall
ams 2400 assn std single treatment response 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.
0015945
Related Hardware Products
| Part Number | Description |
|---|---|
| 646C115P2 | Recessed Stud |