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 5920-01-612-0698
NSN 5996-01-541-8989
NSN 5835-00-901-4932
NSN 6240-00-774-9302
NSN 4140-01-083-5870
NSN 6620-00-273-8735
NSN 5855-01-141-8227
NSN 5975-01-555-4360
NSN 6110-01-166-8883
NSN 6130-01-634-0603
NSN 5895-01-127-0460
NSN 6110-00-504-2441