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 6645-01-172-6838
NSN 6610-01-231-9283
NSN 6685-00-221-0197
NSN 5996-01-534-9995
NSN 6145-01-408-9330
NSN 6685-00-393-6435
NSN 6620-01-430-2188
NSN 5935-01-367-6671
NSN 4140-01-464-8058
NSN 5855-01-594-4634
NSN 6105-00-527-7702
NSN 6650-01-168-8451