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 6620-01-210-5583
NSN 5905-00-553-0683
NSN 6610-01-340-1761
NSN 6610-00-681-0590
NSN 6645-01-162-8023
NSN 6150-01-205-0566
NSN 2925-00-004-1278
NSN 5925-01-456-0763
NSN 5950-00-769-3110
NSN 6240-00-789-3370
NSN 5835-01-274-1035
NSN 5910-00-407-6453