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 6220-01-502-0243
NSN 5920-01-377-5803
NSN 4140-01-556-8911
NSN 5910-01-357-9379
NSN 6240-00-809-8510
NSN 6650-01-321-8823
NSN 5975-00-246-4906
NSN 6685-00-390-8687
NSN 5895-00-518-1593
NSN 5999-01-493-5170
NSN 5999-01-648-1552
NSN 6145-01-495-1410