5307-00-149-4722
Stepped Stud
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Official Item Classification
- Name
- Stepped Stud
- (NSN) National Stock Number
- 5307-00-149-4722
- (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)
3a nut thread thread class, 0.530 inches minimum stud thread thread length, +0.3430 to 0.3440 inches stud thread thread pitch diameters, right-hand stud thread thread direction, right-hand nut thread thread direction
Specs & Compatibility
3a nut thread
+0.3430 to 0.3440 inches stud thread
right-hand nut thread
right-hand stud thread
0.530 inches minimum stud thread
0.620 inches minimum nut thread
0.282 inches minimum and 0.286 inches maximum
1.430 inches minimum and 1.470 inches maximum
16 stud thread
24 nut thread
26.0 rockwell c minimum and 32.0 rockwell c maximum
0.312 inches nut thread
0.375 inches stud thread
navy special project
stud end thread 0.003 in. oversize
steel comp 8740 or steel comp 4130
cadmium overall
stepped
unf nut thread
uns stud thread
Regulatory Compliance
Item does not contain precious metal.
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
Related Hardware Products
| Part Number | Description |
|---|---|
| 2145H90 | Stepped Stud |