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 2925-01-424-0235
NSN 5996-01-412-9232
NSN 5910-01-047-6975
NSN 5996-01-600-1131
NSN 5985-01-015-2362
NSN 5915-01-328-8563
NSN 6645-01-519-2220
NSN 5920-00-028-4339
NSN 5915-00-171-1812
NSN 5920-00-871-1045
NSN 5930-00-479-9722
NSN 6610-00-023-0076