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 6220-00-373-3679
NSN 6685-01-572-5111
NSN 6620-01-010-0038
NSN 4140-01-072-2289
NSN 6135-01-230-4399
NSN 5990-00-275-7819
NSN 6150-01-449-0955
NSN 5925-01-487-2292
NSN 5925-01-117-5068
NSN 2925-01-510-9378
NSN 5835-01-140-6452
NSN 5835-00-912-5656