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 5999-01-012-2449
NSN 5960-01-027-1835
NSN 6610-01-485-8973
NSN 5950-01-115-2016
NSN 5835-01-459-8664
NSN 5975-01-118-1542
NSN 5990-00-652-6578
NSN 5835-01-200-7153
NSN 5975-01-014-0357
NSN 5998-01-176-3367
NSN 4140-01-508-2365
NSN 6240-00-472-4635