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 6685-01-274-0759
NSN 6240-00-870-0423
NSN 6135-01-142-2417
NSN 5835-01-035-2976
NSN 6645-00-522-4173
NSN 5996-01-152-2948
NSN 5985-01-433-2400
NSN 6135-01-540-2403
NSN 5915-01-398-5533
NSN 6620-01-151-9175
NSN 5835-00-850-1475
NSN 5999-00-209-6470