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 6650-01-554-0606
NSN 6240-01-506-0304
NSN 5945-00-859-1963
NSN 5999-00-833-6333
NSN 5945-01-253-0357
NSN 6650-01-481-8009
NSN 7035-01-088-6415
NSN 6645-01-153-2090
NSN 5965-01-154-6319
NSN 5945-01-225-4297
NSN 5930-01-534-6121
NSN 5925-00-222-3843