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 2925-01-197-7864
NSN 5996-00-752-4317
NSN 5950-00-944-2976
NSN 6145-01-619-2243
NSN 5920-00-942-0027
NSN 5999-01-409-2834
NSN 5895-00-231-4233
NSN 5910-01-379-3314
NSN 5915-01-495-8341
NSN 5910-01-451-0922
NSN 6110-00-539-0422
NSN 5975-00-762-1251