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 5990-00-067-6791
NSN 5996-01-358-2655
NSN 7035-01-632-4537
NSN 5855-01-634-0259
NSN 5920-01-112-0296
NSN 5915-01-426-8862
NSN 5935-01-219-4205
NSN 5975-01-194-3419
NSN 6240-01-231-9243
NSN 5996-01-194-4498
NSN 5895-01-454-5699
NSN 7035-01-583-0497