8239-4 Recessed Stud
5307-00-206-7566
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Official Item Classification
- Name
- Recessed Stud
- Part Number
- 8239-4
- (NSN) National Stock Number
- 5307-00-206-7566
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5307 Studs
- (INC) Item Name Code
- 15945
- (FIIG) Federal Item Identification Guide
- A051A0
- Date
- 01/01/1963 (63 years ago)
2.375 inches minimum nut thread thread length, right-hand nut thread thread direction, 3 nut thread thread class, right-hand stud thread thread direction, 3a stud thread thread class
Specs & Compatibility
3 nut thread
3a stud thread
right-hand nut thread
right-hand stud thread
2.375 inches minimum nut thread
2.750 inches minimum stud thread
9.938 inches nominal
4.125 inches nominal
1.062 inches nominal
12 nut thread
12 stud thread
35.0 rockwell c nominal
1.250 inches nut thread
1.250 inches stud thread
navy special project
steel
recessed
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.
0015945
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