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 6150-01-604-8478
NSN 6130-01-602-8991
NSN 7035-00-145-9138
NSN 5930-01-445-8979
NSN 5945-00-151-4623
NSN 6130-01-044-8088
NSN 5998-01-315-4881
NSN 5915-01-468-6100
NSN 5895-01-507-8740
NSN 6650-01-234-7012
NSN 6220-00-967-0062
NSN 5910-00-237-4886