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 5920-00-224-6639
NSN 5990-00-848-8870
NSN 5985-00-204-0028
NSN 7035-01-365-9610
NSN 5950-01-469-1455
NSN 5855-01-360-6650
NSN 6645-00-269-2764
NSN 5998-01-470-9202
NSN 5945-01-495-1494
NSN 5990-01-154-7296
NSN 5945-00-114-0811
NSN 6650-01-641-4153