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 5950-01-629-1954
NSN 6240-01-357-7182
NSN 6645-01-160-7707
NSN 2925-01-368-5773
NSN 5945-01-434-1059
NSN 5965-01-156-4478
NSN 5975-00-567-2766
NSN 6145-01-520-7801
NSN 5990-01-633-9503
NSN 4140-01-344-6490
NSN 6220-01-417-3412
NSN 5915-00-935-4984