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 6110-01-609-7884
NSN 5915-01-560-4050
NSN 5915-01-072-0698
NSN 5835-01-379-1407
NSN 7035-01-505-5979
NSN 5930-01-320-2544
NSN 5905-00-314-7813
NSN 6110-00-816-9715
NSN 6320-01-155-8295
NSN 5920-00-728-3487
NSN 5925-01-206-3116
NSN 5935-01-601-7607