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 5990-00-318-3990
NSN 5960-01-386-5770
NSN 6645-01-184-0725
NSN 5996-01-008-4456
NSN 6610-00-858-2094
NSN 5935-01-103-7542
NSN 6145-00-264-8940
NSN 4140-01-050-5764
NSN 6220-01-167-5436
NSN 5915-00-260-3791
NSN 6685-00-591-1952
NSN 5930-01-517-5414