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 6610-01-551-0774
NSN 6620-01-605-1465
NSN 6145-01-391-5518
NSN 5930-01-090-1603
NSN 5960-00-161-9345
NSN 5975-00-516-9335
NSN 5950-01-529-1923
NSN 5905-00-023-4223
NSN 5998-01-625-4733
NSN 5925-01-381-0614
NSN 6145-00-484-8981
NSN 5920-00-185-6664