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 2925-01-224-1885
NSN 5998-00-890-9173
NSN 6645-00-171-9639
NSN 6320-01-322-4950
NSN 6610-00-232-9485
NSN 6105-00-518-4080
NSN 5960-01-544-1273
NSN 5835-00-698-9824
NSN 6240-01-650-5348
NSN 5930-00-182-1437
NSN 6320-01-240-4637
NSN 5998-00-633-5169