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 5996-01-003-1955
NSN 6620-00-253-6329
NSN 6220-01-294-8973
NSN 4140-01-023-1537
NSN 6645-00-171-1883
NSN 5920-01-026-2559
NSN 7035-01-202-4842
NSN 6620-00-899-0971
NSN 5950-00-099-9612
NSN 5950-01-013-9382
NSN 4140-01-270-3765
NSN 5996-01-338-5256