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 4140-01-388-2007
NSN 6610-00-904-4839
NSN 6320-01-419-6416
NSN 6320-00-809-5744
NSN 5990-01-141-3562
NSN 5996-00-874-3047
NSN 6150-00-377-8616
NSN 6620-01-398-8986
NSN 6135-01-202-8113
NSN 5975-01-421-2230
NSN 5996-01-399-4475
NSN 5855-00-444-2298