A threaded or tempered item used to secure the stud, turnlock fastener or stud assembly, turnlock fastener by engaging with the cross pin, cam lead threads, or eared nut of the stud, turnlock fastener and securing it by means of its thread locking or spring action.
NSN 6240-01-169-1686
NSN 6150-01-240-4711
NSN 5855-00-327-2112
NSN 5965-00-433-6181
NSN 6135-01-119-0720
NSN 5935-01-269-6567
NSN 5910-01-044-0575
NSN 6685-00-544-8397
NSN 5930-01-418-2189
NSN 7035-00-104-7613
NSN 5930-00-279-6891
NSN 4140-01-423-1647