5307-00-851-2689
Stepped Stud
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Official Item Classification
- Name
- Stepped Stud
- (NSN) National Stock Number
- 5307-00-851-2689
- (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
- 01/13/1967 (59 years ago)
+0.2810 to 0.2825 inches stud thread thread pitch diameters, right-hand stud thread thread direction, 0.552 inches minimum and 0.572 inches maximum nut thread thread length, 3a nut thread thread class, right-hand nut thread thread direction
Specs & Compatibility
3a nut thread
+0.2810 to 0.2825 inches stud thread
right-hand nut thread
right-hand stud thread
0.552 inches minimum and 0.572 inches maximum nut thread
0.459 inches minimum and 0.479 inches maximum stud thread
0.221 inches minimum and 0.231 inches maximum
1.334 inches minimum and 1.354 inches maximum
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
63.0 microinches shank
steel comp 8740
ams 6322 assn std single material response
cadmium overall
ams 2400 assn std single treatment response overall
stepped
unf nut thread
uns stud 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.
0015949
Related Hardware Products
| Part Number | Description |
|---|---|
| AN150850 | Stepped Stud |