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 6645-01-384-0628
NSN 5990-01-487-0871
NSN 5965-01-399-8454
NSN 2925-01-327-3069
NSN 6240-00-443-2725
NSN 5895-01-411-7220
NSN 5965-01-177-3171
NSN 2925-01-113-6904
NSN 5996-01-349-6986
NSN 6105-01-533-8230
NSN 6620-00-118-1983
NSN 6685-00-172-4242