42305-569 Self-Locking Stud
5307-01-080-2270
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Official Item Classification
- Name
- Self-Locking Stud
- Part Number
- 42305-569
- (NSN) National Stock Number
- 5307-01-080-2270
- (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
- 07/21/1979 (47 years ago)
0.565 inches nominal nut thread thread length, 0.709 inches minimum and 0.729 inches maximum head diameter, 0.365 inches minimum and 0.385 inches maximum head length, 2a nut thread thread class, right-hand nut thread thread direction
Specs & Compatibility
2a nut thread
right-hand nut thread
0.565 inches nominal nut thread
0.709 inches minimum and 0.729 inches maximum
0.365 inches minimum and 0.385 inches maximum
0.980 inches minimum and 1.020 inches maximum
0.625 inches minimum and 0.635 inches maximum
24 nut thread
35.0 rockwell c minimum and 40.0 rockwell c maximum
0.375 inches nut thread
steel comp 4130
cadmium overall
qq-p-416,type 2,class 3 fed spec single treatment response overall
self-locking
unf nut 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.
0027783