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 5905-01-487-6985
NSN 5985-01-415-0260
NSN 2925-00-633-7223
NSN 5990-01-259-7138
NSN 5930-01-421-1798
NSN 6650-01-592-5713
NSN 6610-00-760-4476
NSN 6240-01-463-8276
NSN 4140-01-384-3972
NSN 5960-01-245-6088
NSN 6320-01-170-4068
NSN 5945-01-378-7172