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 4140-01-056-4453
NSN 5855-00-118-8762
NSN 5905-00-079-1144
NSN 5905-00-597-3430
NSN 5996-01-546-8404
NSN 5910-00-457-2689
NSN 6145-01-415-9593
NSN 5915-01-400-6125
NSN 5990-00-504-6032
NSN 7035-00-145-9138
NSN 5975-01-561-9974
NSN 5925-01-288-4246