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 5920-01-069-2992
NSN 5999-01-569-4235
NSN 6220-00-130-6215
NSN 5905-01-437-6408
NSN 5935-01-388-0866
NSN 5950-00-755-4734
NSN 6240-01-443-0519
NSN 5996-01-254-3892
NSN 6135-01-309-8414
NSN 6130-00-551-8316
NSN 6150-01-035-6513
NSN 6685-00-286-1132