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 5920-01-490-6863
NSN 5975-01-371-3369
NSN 5975-01-590-2268
NSN 6320-01-393-7022
NSN 6105-01-114-8644
NSN 5930-00-396-2244
NSN 6105-01-294-5513
NSN 5835-00-568-2956
NSN 6650-01-123-7249
NSN 7035-01-119-2234
NSN 5990-01-609-4793
NSN 5910-01-484-4792