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 6240-00-591-6836
NSN 6145-00-955-1993
NSN 6645-01-408-4576
NSN 6220-01-412-5803
NSN 5990-01-059-0947
NSN 5925-01-461-2441
NSN 5998-01-265-0244
NSN 5915-01-601-0645
NSN 6150-01-007-5298
NSN 5895-00-927-9909
NSN 5975-01-263-0395
NSN 5910-01-416-6045