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 6220-01-391-4492
NSN 7035-01-013-9889
NSN 5835-00-690-8898
NSN 6150-01-517-1113
NSN 5905-01-115-4141
NSN 4140-00-116-1022
NSN 6130-01-533-8955
NSN 5905-01-187-1888
NSN 7035-00-179-3924
NSN 5975-01-658-7960
NSN 6610-01-033-2402
NSN 6610-00-056-5889