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 6620-00-500-0041
NSN 6220-01-158-5956
NSN 5895-01-172-6899
NSN 5990-00-510-2098
NSN 5998-01-374-2588
NSN 5975-01-119-0190
NSN 5960-00-591-8591
NSN 5855-00-149-0766
NSN 5960-01-250-5502
NSN 6240-01-160-7934
NSN 5996-01-247-4407
NSN 5985-01-203-9914