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 5960-01-170-4057
NSN 5835-01-464-7038
NSN 4140-01-005-5364
NSN 5905-01-393-3446
NSN 6620-00-130-0815
NSN 6130-01-162-2310
NSN 4140-00-953-2004
NSN 7035-01-408-8698
NSN 5835-00-333-6621
NSN 5935-01-606-3950
NSN 5990-01-230-2827
NSN 6645-00-176-5589