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 5935-01-576-8158
NSN 5960-01-426-4242
NSN 6150-01-206-3609
NSN 5945-01-362-5769
NSN 5960-00-579-0298
NSN 5999-00-804-3124
NSN 5905-01-466-4178
NSN 4140-01-327-5402
NSN 5985-01-580-4636
NSN 6650-00-279-5741
NSN 5910-00-881-6362
NSN 5935-00-147-0950