5307-00-943-1786
Recessed and Stepped Stud
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Official Item Classification
- Name
- Recessed and Stepped Stud
- (NSN) National Stock Number
- 5307-00-943-1786
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5307 Studs
- (INC) Item Name Code
- 15943
- (FIIG) Federal Item Identification Guide
- A051A0
- Date
- 01/09/1966 (60 years ago)
3a nut thread thread class, +0.2810 to 0.2825 inches stud thread thread pitch diameters, right-hand stud thread thread direction, right-hand nut thread thread direction, 0.469 inches minimum stud thread thread length
Specs & Compatibility
3a nut thread
+0.2810 to 0.2825 inches stud thread
right-hand nut thread
right-hand stud thread
0.469 inches minimum stud thread
0.562 inches minimum nut thread
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
navy special project
steel comp 8740
ams 6322 assn std single material response
cadmium overall
unc stud thread
unf 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.
0015943
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| Part Number | Description |
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| BACS21CA6 | Recessed and Stepped Stud |