A flat circular metallic device with a center mounting area of various configuration (recessed, flat, protruding, shouldered, etc.), it also includes the mating hub, and may include items such as roller cups, studs, and the like. It is a component of a caliper type brake system designed with a flat machine braking surface which may be of a solid, ribbed or space designed for cooling purposes. For a rotor without a hub see rotor, disc brake.
NSN 5999-00-518-1007
NSN 5835-01-515-6537
NSN 5998-01-362-4072
NSN 6145-01-612-1749
NSN 6320-00-371-8335
NSN 5925-01-042-7253
NSN 5999-00-944-9911
NSN 5935-01-220-0927
NSN 5975-01-182-1087
NSN 5999-01-418-0941
NSN 7035-01-412-9465
NSN 5975-01-524-5866