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 4140-01-297-0522
NSN 6320-00-036-3688
NSN 5975-01-262-6034
NSN 5925-01-190-1211
NSN 5945-01-545-4034
NSN 5985-00-893-4919
NSN 5965-00-679-5626
NSN 5905-00-827-2743
NSN 6105-01-427-2336
NSN 2925-01-073-8223
NSN 6105-01-514-8167
NSN 5905-01-263-0837