5307-00-149-4340
Stepped Stud
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Official Item Classification
- Name
- Stepped Stud
- (NSN) National Stock Number
- 5307-00-149-4340
- (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)
right-hand stud thread thread direction, 0.540 inches nominal nut thread thread length, 3a nut thread thread class, +0.2887 to 0.2897 inches stud thread thread pitch diameters, right-hand nut thread thread direction
Specs & Compatibility
3a nut thread
+0.2887 to 0.2897 inches stud thread
right-hand nut thread
right-hand stud thread
0.540 inches nominal nut thread
0.580 inches nominal stud thread
0.223 inches minimum and 0.227 inches maximum
1.380 inches minimum and 1.420 inches maximum
0.110 inches nominal first hole
0.065 inches minimum and 0.072 inches maximum first hole
18 stud thread
28 nut thread
26.0 rockwell c minimum and 32.0 rockwell c maximum
0.250 inches nut thread
0.312 inches stud thread
steel
cadmium overall
stepped
unc stud thread
unf nut thread
Replacement For
| Part Number | Description | |
|---|---|---|
| 5307-00-062-4371 | No Name Available | 02/14/1969 |
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.
0015949
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| 2137S80 | Stepped Stud |
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