STD3012B8R Stepped Stud
5307-01-114-7990
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Official Item Classification
- Name
- Stepped Stud
- Part Number
- STD3012B8R
- (NSN) National Stock Number
- 5307-01-114-7990
- (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
- 06/23/1981 (45 years ago)
right-hand nut thread thread direction, right-hand stud thread thread direction, +0.4097 to 0.4112 inches stud thread thread pitch diameters, +0.3455 to 0.3474 inches nut thread thread pitch diameters, 0.625 inches minimum and 0.730 inches maximum nut thread thread length
Specs & Compatibility
+0.3455 to 0.3474 inches nut thread
+0.4097 to 0.4112 inches stud thread
right-hand nut thread
right-hand stud thread
0.625 inches minimum and 0.730 inches maximum nut thread
0.640 inches minimum and 0.660 inches maximum stud thread
0.285 inches minimum and 0.289 inches maximum
1.762 inches minimum and 1.782 inches maximum
24 nut thread
26.0 rockwell c minimum and 32.0 rockwell c maximum
0.375 inches nut thread
32.0 microinches nut thd
32.0 microinches stud thd
63.0 microinches shank
steel comp 4140
ams 6382 assn std single material response
cadmium overall
ams 2400 assn std single treatment response overall
stepped
uns nut 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 |
|---|---|
| STD3012B8R | Stepped Stud |