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 5975-01-394-5207
NSN 5985-01-224-7287
NSN 5999-01-621-2700
NSN 6105-01-630-4882
NSN 7035-00-205-1932
NSN 5965-01-382-4863
NSN 5950-01-012-8092
NSN 7035-01-069-3537
NSN 6240-00-494-0927
NSN 6130-01-089-5467
NSN 5895-01-039-3382
NSN 5945-01-354-9835