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 6650-00-614-1711
NSN 5855-00-149-0766
NSN 2925-01-254-3068
NSN 5960-01-141-6489
NSN 5965-01-239-4034
NSN 5998-01-165-7803
NSN 5965-01-493-6671
NSN 5965-00-351-7460
NSN 5996-01-372-6752
NSN 5895-01-312-0112
NSN 5835-01-580-0446
NSN 5930-01-469-6143