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 4140-01-560-9401
NSN 6645-01-567-2968
NSN 5950-01-255-9554
NSN 5835-00-764-4388
NSN 6145-01-545-0473
NSN 5930-01-068-3641
NSN 6110-00-834-7801
NSN 5945-01-440-2791
NSN 5915-01-140-3783
NSN 5965-00-321-8456
NSN 5975-01-082-3784
NSN 5990-01-226-6924