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 6130-00-586-7173
NSN 6620-01-361-8685
NSN 4140-01-025-1555
NSN 5925-00-903-2476
NSN 6645-01-156-6741
NSN 5985-00-798-2335
NSN 5915-01-371-2906
NSN 6220-00-452-5308
NSN 5990-01-278-8833
NSN 6620-01-536-7799
NSN 6135-00-168-9352
NSN 6145-00-461-1707