STD3020 Stepped Stud
5307-01-475-9552
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Official Item Classification
- Name
- Stepped Stud
- Part Number
- STD3020
- (NSN) National Stock Number
- 5307-01-475-9552
- (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
- 06/20/2000 (26 years ago)
right-hand nut thread thread direction, 3a stud thread thread class, 3a nut thread thread class, right-hand stud thread thread direction, 0.600 inches nominal stud thread thread length
Specs & Compatibility
3a nut thread
3a stud thread
right-hand nut thread
right-hand stud thread
0.600 inches nominal stud thread
0.656 inches minimum and 0.736 inches maximum nut thread
0.223 inches minimum and 0.227 inches maximum
1.350 inches nominal
2840-01-458-5361
28 nut thread
28 stud thread
0.250 inches nut thread
0.250 inches stud thread
hardness is rockwell c26-32;threads to be rolled at both ends per ams7456;overall finish 50 microinches
steel comp 4140
ms6382 assn std single material response
cadmium overall
ams2400-1 assn std single treatment response overall
stepped
unf nut thread
unf 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