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 4140-00-400-7999
NSN 6150-01-017-6117
NSN 6150-00-575-0389
NSN 5895-01-432-2230
NSN 6620-01-127-7390
NSN 5935-01-398-0688
NSN 6620-01-417-3314
NSN 6220-01-443-3031
NSN 6240-00-617-9599
NSN 5895-00-945-2078
NSN 5935-01-550-3041
NSN 5965-01-179-7749