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 5930-01-424-4568
NSN 5975-00-012-4376
NSN 6145-00-482-6129
NSN 2925-01-055-7607
NSN 5930-01-300-7759
NSN 6150-00-636-8938
NSN 7035-01-226-2545
NSN 5965-01-542-0846
NSN 6220-00-538-3137
NSN 5915-01-586-0890
NSN 5915-00-656-6976
NSN 5998-01-106-1648