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 6620-00-303-9947
NSN 6610-01-167-8747
NSN 5925-01-246-9620
NSN 5999-01-306-8295
NSN 6685-00-564-9800
NSN 6240-01-078-7941
NSN 6130-00-763-6041
NSN 2925-00-275-1807
NSN 5960-01-449-1310
NSN 6650-01-432-7753
NSN 5990-00-081-1266
NSN 6220-00-147-4011