A cylindrical-shaped nut, internally and externally threaded, with a flanged cone or ball seat and a square wrenching head. The internal threads are used to secure the inner wheel and the external threads receive the outer wheel securing nut.
Classification: Nuts of iron or steel
NSN 5910-01-612-7198
NSN 2925-01-055-7607
NSN 6110-01-142-9831
NSN 7035-01-423-5863
NSN 5910-01-104-5004
NSN 6145-01-350-0976
NSN 5999-00-454-9624
NSN 5855-00-237-4088
NSN 5945-00-876-6578
NSN 5920-01-401-5315
NSN 7035-00-267-5424
NSN 6320-01-481-7322