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 6620-01-154-2168
NSN 6220-00-542-4898
NSN 6610-01-479-0466
NSN 5835-00-170-5238
NSN 6130-00-153-3136
NSN 5999-01-105-3296
NSN 5975-00-135-5019
NSN 5855-00-228-8446
NSN 6610-00-893-5776
NSN 6145-00-382-6199
NSN 6145-01-281-5178
NSN 6240-01-461-3129