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 5915-01-463-2465
NSN 5950-00-492-0238
NSN 6220-00-186-8565
NSN 4140-01-500-1187
NSN 6130-01-487-8699
NSN 5910-00-903-0181
NSN 5915-01-461-3089
NSN 6620-01-186-4374
NSN 5910-00-938-1277
NSN 5990-00-422-2093
NSN 6105-01-421-1493
NSN 7035-01-023-7859