5325-00-689-4874
Turnlock Fastener Stud
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Official Item Classification
- Name
- Turnlock Fastener Stud
- (NSN) National Stock Number
- 5325-00-689-4874
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5325 Fastening Devices
- (INC) Item Name Code
- 18421
- (FIIG) Federal Item Identification Guide
- A05400
- Date
- 02/08/1971 (55 years ago)
0.523 inches nominal diameter, flat countersunk turnlock stud head style, 0.187 inches nominal material accommodated thickness, socket drive type, ring securing device type
Specs & Compatibility
0.523 inches nominal
ring
flat countersunk
0.187 inches nominal
socket
0.374 inches minimum and 0.375 inches maximum
steel comp 8740 overall
ams 6322 assn std single material response overall
cadmium overall
qq-p-416,ty 2,cl 2 fed spec single treatment response overall
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.
0018421
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