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 6620-01-266-1663
NSN 6130-01-379-7965
NSN 5985-01-178-4086
NSN 5996-01-140-2162
NSN 4140-01-548-8735
NSN 7035-01-136-5235
NSN 2925-01-354-1752
NSN 5965-01-222-0166
NSN 5835-01-177-1092
NSN 5930-00-565-7584
NSN 5999-01-458-1166
NSN 5998-01-499-3220