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 6650-01-633-9147
NSN 5925-01-406-4093
NSN 5996-01-529-4964
NSN 6240-01-245-9788
NSN 6220-00-139-9138
NSN 5990-01-554-4128
NSN 4140-01-267-3253
NSN 6610-01-006-3255
NSN 6240-00-204-0459
NSN 5960-01-159-8107
NSN 5975-00-541-8531
NSN 5998-00-356-2584