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 5835-01-116-2369
NSN 6220-01-481-3827
NSN 5950-01-160-6280
NSN 5990-00-241-1301
NSN 5960-00-511-8199
NSN 5960-01-409-1917
NSN 4140-01-301-9397
NSN 5999-00-597-5054
NSN 6130-01-137-4187
NSN 5945-01-427-3790
NSN 5835-01-510-1873
NSN 5925-01-517-5466