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 5975-01-421-4474
NSN 6130-01-548-5610
NSN 6110-00-196-8813
NSN 6620-00-544-5806
NSN 6645-01-523-8809
NSN 6645-01-435-6373
NSN 5960-01-546-2379
NSN 6135-01-534-3007
NSN 6610-01-122-0064
NSN 6650-00-959-6869
NSN 5996-01-627-7593
NSN 5920-00-481-1419