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 6645-01-591-3970
NSN 6610-01-311-8230
NSN 6650-01-127-9518
NSN 6150-01-107-5987
NSN 6135-01-540-9655
NSN 5965-01-187-8574
NSN 6320-00-139-1090
NSN 5965-01-631-8522
NSN 6650-01-254-4288
NSN 5910-01-472-2785
NSN 6240-01-378-7711
NSN 5855-00-688-9954