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 5920-00-665-3973
NSN 4140-01-601-2398
NSN 5905-00-488-4737
NSN 5975-01-329-1151
NSN 7035-00-703-3535
NSN 5835-01-262-6561
NSN 5960-01-013-9346
NSN 5915-01-292-9129
NSN 4140-00-554-4050
NSN 4140-01-099-8096
NSN 5998-01-012-4733
NSN 6320-01-215-6459