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 5920-01-288-1773
NSN 6620-01-271-0711
NSN 6240-01-420-6495
NSN 7035-01-023-7859
NSN 5935-01-548-2491
NSN 6135-01-443-5279
NSN 5920-00-075-9904
NSN 4140-00-618-0530
NSN 5945-01-646-7775
NSN 5998-00-280-0929
NSN 6320-01-495-6893
NSN 5998-00-275-7221