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 4140-01-462-5901
NSN 6650-01-386-5787
NSN 6130-01-555-7687
NSN 6110-01-166-9502
NSN 6220-01-303-0996
NSN 6130-01-072-0508
NSN 5930-00-625-4652
NSN 6150-01-106-3345
NSN 5945-00-439-3579
NSN 6645-01-218-5234
NSN 5990-00-004-4158
NSN 6130-01-044-5059