5307-00-145-0491
Stepped Stud
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Official Item Classification
- Name
- Stepped Stud
- (NSN) National Stock Number
- 5307-00-145-0491
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5307 Studs
- (INC) Item Name Code
- 15949
- (FIIG) Federal Item Identification Guide
- A051A0
- Date
- 01/01/1963 (63 years ago)
0.521 inches minimum stud thread thread length, right-hand nut thread thread direction, +0.3435 to 0.3451 inches stud thread thread pitch diameters, 3a nut thread thread class, right-hand stud thread thread direction
Specs & Compatibility
3a nut thread
+0.3435 to 0.3451 inches stud thread
right-hand nut thread
right-hand stud thread
0.521 inches minimum stud thread
0.438 inches minimum nut thread
0.312 inches nominal
1.531 inches nominal
16 stud thread
24 nut thread
28.0 rockwell c minimum and 32.0 rockwell c maximum
0.312 inches nut thread
0.375 inches stud thread
100.0 microinches stud thd
40.0 microinches nut thd
stud end thread 0.003 in. oversize
steel comp 8630 or steel comp 8740 or steel comp 4130
ams 6280 assn std 1st material response or ams 6322 assn std 2nd material response or ams 6324 assn std 2nd material response or ams 6370 assn std 3rd material response
cadmium overall
ams 2400 assn std single treatment response overall
stepped
unf nut thread
uns stud thread
Replacement For
| Part Number | Description | |
|---|---|---|
| 5307-00-206-9886 | No Name Available | 01/01/1960 |
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
0015949
Related Hardware Products
| Part Number | Description |
|---|---|
| P61388-1 | Stepped Stud |