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 5950-00-906-8559
NSN 4140-00-635-9195
NSN 6240-00-589-4515
NSN 6620-01-072-9372
NSN 4140-00-597-5260
NSN 6150-01-620-3617
NSN 6685-01-660-3778
NSN 6135-00-777-5562
NSN 6650-00-629-8027
NSN 5930-00-996-5456
NSN 6685-01-634-0611
NSN 6320-01-556-2011