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 5990-00-756-2555
NSN 6620-01-555-1453
NSN 6220-01-641-2370
NSN 6110-01-271-1254
NSN 6105-01-518-6408
NSN 7035-01-003-9142
NSN 2925-01-290-7060
NSN 6150-00-690-9554
NSN 4140-01-385-0889
NSN 5950-00-932-3232
NSN 5945-01-494-9374
NSN 7035-01-305-1950