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 5990-00-912-3737
NSN 6645-01-056-5291
NSN 6130-00-090-1484
NSN 6130-00-676-5072
NSN 6220-01-378-1106
NSN 4140-01-003-2501
NSN 6135-01-379-1697
NSN 6320-01-227-2648
NSN 5930-00-582-1730
NSN 6130-01-580-0809
NSN 5920-01-142-7554
NSN 5965-00-113-9748