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 5915-01-116-0964
NSN 5930-01-422-1702
NSN 6110-01-116-3017
NSN 7035-00-152-6485
NSN 5855-01-364-7903
NSN 5925-00-137-0606
NSN 6650-01-521-2077
NSN 5965-01-092-6344
NSN 5999-01-582-2428
NSN 6240-01-433-5413
NSN 5996-01-422-3087
NSN 5975-01-430-7136