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 6620-01-646-8593
NSN 5920-01-018-7259
NSN 5905-01-519-2725
NSN 4140-01-634-0330
NSN 6145-01-013-1525
NSN 6620-00-601-3885
NSN 6110-00-076-8743
NSN 6220-01-560-1198
NSN 5910-01-380-0379
NSN 5975-01-564-6580
NSN 5990-01-555-6616
NSN 7035-01-100-9295