5307-00-840-6660
Stepped Stud
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Official Item Classification
- Name
- Stepped Stud
- (NSN) National Stock Number
- 5307-00-840-6660
- (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
- 12/19/1966 (59 years ago)
right-hand nut thread thread direction, right-hand stud thread thread direction, 0.290 inches minimum and 0.360 inches maximum stud thread thread length, 0.195 inches minimum nut thread thread length, 3a nut thread thread class
Specs & Compatibility
3a nut thread
right-hand nut thread
right-hand stud thread
0.290 inches minimum and 0.360 inches maximum stud thread
0.195 inches minimum nut thread
0.114 inches minimum and 0.119 inches maximum
0.570 inches minimum and 0.600 inches maximum
32 nut thread
32 stud thread
26.0 rockwell c minimum and 32.0 rockwell c maximum
0.138 inches nut thread
0.164 inches stud thread
steel comp 4340 or steel comp 4140
ams 6415 assn std 1st material response or ams 6382 assn std 2nd material response
cadmium overall
ams 2400 assn std single treatment response overall
stepped
unc nut thread
unc 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 |
|---|---|
| 646C116P2 | Stepped Stud |