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 5985-01-631-4274
NSN 5999-00-404-3079
NSN 5835-01-469-6009
NSN 5835-01-285-3704
NSN 5965-00-639-6621
NSN 5998-01-268-2660
NSN 5975-00-541-8531
NSN 6650-00-754-2276
NSN 6650-01-596-3297
NSN 6620-00-468-9824
NSN 6130-01-296-3254
NSN 5895-00-359-3834