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 5920-01-454-1360
NSN 6685-01-079-2817
NSN 5920-01-550-5868
NSN 6105-00-758-0610
NSN 4140-01-372-8925
NSN 6110-00-603-3322
NSN 5835-00-823-6116
NSN 6620-01-483-4519
NSN 5925-01-389-3601
NSN 2925-00-964-7128
NSN 6145-01-420-6369
NSN 5910-00-126-9608