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 6645-00-650-3405
NSN 5999-00-153-9671
NSN 6130-01-433-7575
NSN 5990-01-216-0148
NSN 5985-00-167-9819
NSN 5965-01-022-0819
NSN 5855-01-188-4049
NSN 6645-00-739-6718
NSN 5910-01-322-5964
NSN 6220-01-255-0258
NSN 6220-01-634-0660
NSN 5996-00-654-8303