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 6645-01-297-2081
NSN 5999-00-453-2507
NSN 5855-00-925-0114
NSN 5965-01-314-3253
NSN 5895-00-877-3432
NSN 5835-01-581-1957
NSN 5920-01-634-0250
NSN 4140-01-142-3192
NSN 5945-00-765-5347
NSN 5950-01-631-4381
NSN 6130-00-385-1708
NSN 6145-01-590-1029