5307-00-145-2953
Stepped Stud
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Official Item Classification
- Name
- Stepped Stud
- (NSN) National Stock Number
- 5307-00-145-2953
- (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
- 01/01/1963 (63 years ago)
right-hand stud thread thread direction, +0.2843 to 0.2869 inches stud thread thread pitch diameters, 3a nut thread thread class, 0.500 inches nominal nut thread thread length, right-hand nut thread thread direction
Specs & Compatibility
3a nut thread
+0.2843 to 0.2869 inches stud thread
right-hand nut thread
right-hand stud thread
0.500 inches nominal nut thread
0.428 inches minimum and 0.438 inches maximum stud thread
0.245 inches minimum and 0.250 inches maximum
1.178 inches minimum and 1.198 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
stud end thread 0.004 in. oversize
steel
ams 7456 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.
SMS
0015949