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 6650-01-225-0176
NSN 5975-01-415-5771
NSN 6220-01-475-8910
NSN 5910-01-245-6965
NSN 5960-01-159-9157
NSN 6620-01-452-4034
NSN 5975-01-003-8937
NSN 5855-01-592-3128
NSN 6145-01-486-7959
NSN 6650-01-418-0790
NSN 6105-00-167-7576
NSN 5999-01-193-2659