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 4140-00-844-9436
NSN 5990-01-443-2931
NSN 6220-00-289-9915
NSN 5975-00-591-2224
NSN 6610-01-470-7360
NSN 5930-01-541-0022
NSN 5835-01-394-7589
NSN 6135-01-377-5729
NSN 5910-01-152-4947
NSN 5920-01-324-8493
NSN 4140-01-225-8599
NSN 6135-01-538-3507