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 5895-00-434-9921
NSN 5950-01-531-5525
NSN 6110-00-271-9928
NSN 6240-01-083-8205
NSN 5996-01-302-4295
NSN 5935-01-312-5783
NSN 4140-00-242-0902
NSN 6130-01-287-8524
NSN 6685-01-580-0669
NSN 5998-00-225-0805
NSN 6150-01-449-1626
NSN 5950-01-212-9588