623507-2 Self-Locking Stud
5307-01-176-7540
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Official Item Classification
- Name
- Self-Locking Stud
- Part Number
- 623507-2
- (NSN) National Stock Number
- 5307-01-176-7540
- (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
- 04/16/1984 (42 years ago)
0.540 inches nominal stud thread thread length, right-hand stud thread thread direction, 2a stud thread thread class, 0.235 inches minimum and 0.265 inches maximum head diameter, 0.080 inches minimum and 0.090 inches maximum head length
Specs & Compatibility
2a stud thread
right-hand stud thread
0.540 inches nominal stud thread
0.235 inches minimum and 0.265 inches maximum
0.080 inches minimum and 0.090 inches maximum
self-clinching head
0.610 inches minimum and 0.640 inches maximum
32 stud thread
0.164 inches stud thread
steel comp 302
passivate overall
qq-p-35,type 1 fed spec single treatment response overall
self-locking
unc 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.
SMS
0027783