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 5920-01-534-3806
NSN 5905-01-587-7860
NSN 6110-01-612-3507
NSN 5950-01-384-3834
NSN 4140-01-444-1033
NSN 5920-01-166-7421
NSN 5920-00-616-4087
NSN 6650-01-570-8231
NSN 5835-00-253-3453
NSN 6220-00-764-9150
NSN 6130-01-484-8967
NSN 6220-01-391-5323