A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 6130-01-534-3495
NSN 5960-00-099-9790
NSN 5960-00-057-1588
NSN 6685-01-435-4366
NSN 5905-01-604-9810
NSN 5975-01-408-9477
NSN 6240-00-919-9186
NSN 5935-01-398-8916
NSN 5985-00-436-0489
NSN 5975-01-646-6293
NSN 5996-00-846-3300
NSN 5945-01-241-9835