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 5975-01-207-5534
NSN 6130-01-268-5745
NSN 5930-00-400-3390
NSN 5855-00-532-0025
NSN 6110-01-269-4159
NSN 6610-01-462-5980
NSN 6620-00-914-2742
NSN 6130-01-324-1834
NSN 6150-01-498-3474
NSN 5975-01-478-2515
NSN 6145-01-596-7647
NSN 6150-00-246-6673