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 6220-00-260-0147
NSN 6650-01-058-0049
NSN 6645-01-208-5090
NSN 6610-00-762-0848
NSN 5920-00-187-0260
NSN 5895-01-065-8704
NSN 5835-01-023-0511
NSN 6110-01-351-4527
NSN 6150-01-386-4525
NSN 5960-01-301-3315
NSN 4140-00-267-8813
NSN 5998-01-440-9396