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 6620-01-488-4681
NSN 5960-01-452-1907
NSN 5975-00-619-8159
NSN 5910-00-223-5454
NSN 5905-01-167-8923
NSN 6130-01-484-6704
NSN 5985-00-051-0701
NSN 6650-00-163-9554
NSN 6110-00-774-9727
NSN 6320-00-082-5868
NSN 5925-01-156-4426
NSN 7035-01-645-8589