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 5915-01-474-0632
NSN 6685-00-469-0474
NSN 5998-01-094-3973
NSN 5990-01-332-6722
NSN 5960-01-022-5288
NSN 5925-01-023-1411
NSN 5965-01-383-7235
NSN 6650-01-360-6577
NSN 6150-00-462-0159
NSN 5930-00-201-5857
NSN 6685-01-116-3422
NSN 2925-00-660-8131