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 6610-01-028-7651
NSN 5950-00-118-4074
NSN 6320-00-646-3311
NSN 5920-01-634-0250
NSN 2925-00-099-4030
NSN 6150-01-068-1848
NSN 6650-01-493-6638
NSN 4140-01-033-4953
NSN 5960-01-418-2641
NSN 4140-00-253-1801
NSN 5925-01-406-8494
NSN 6135-01-592-8698