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 6650-01-539-9641
NSN 5950-01-535-6326
NSN 5975-01-174-5090
NSN 5990-01-134-7756
NSN 6610-01-538-0016
NSN 5998-01-090-7541
NSN 5960-01-520-3540
NSN 6620-01-129-1260
NSN 4140-00-895-3417
NSN 5925-00-612-7159
NSN 4140-01-093-2574
NSN 6685-00-810-8380