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 5920-00-837-2633
NSN 6130-01-654-5318
NSN 5920-01-463-9238
NSN 5985-01-227-2646
NSN 4140-00-141-0132
NSN 5990-00-851-2793
NSN 5855-00-494-9581
NSN 5975-00-225-5293
NSN 6105-00-466-9196
NSN 5990-00-398-0507
NSN 6220-00-157-5009
NSN 5975-01-582-9675