NCS4S2-8 Self-Locking Stud
5307-00-961-2001
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Official Item Classification
- Name
- Self-Locking Stud
- Part Number
- NCS4S2-8
- (NSN) National Stock Number
- 5307-00-961-2001
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5307 Studs
- (INC) Item Name Code
- 27783
- (FIIG) Federal Item Identification Guide
- A051A0
- Date
- 01/01/1962 (64 years ago)
0.438 inches nominal distance across flats, 0.250 inches nut thread nominal thread size, 0.380 inches minimum and 0.384 inches maximum head diameter, 0.735 inches minimum and 0.765 inches maximum nut thread thread length, 28 nut thread thread quantity per inch
Specs & Compatibility
0.735 inches minimum and 0.765 inches maximum nut thread
0.380 inches minimum and 0.384 inches maximum
0.438 inches nominal
28 nut thread
0.250 inches nut thread
steel comp 304 or steel comp 304l
passivate overall
mil-f-14072,e300 mil spec single treatment response overall
self-locking
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.
0027783
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