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 6150-01-213-3742
NSN 4140-01-390-5258
NSN 5996-01-388-7130
NSN 5855-00-532-0025
NSN 6610-00-350-1091
NSN 6650-00-197-7563
NSN 5998-00-862-6396
NSN 6145-01-541-7474
NSN 5999-01-430-1790
NSN 5985-01-500-1702
NSN 6240-00-089-4007
NSN 5925-00-581-6902