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 5920-01-345-5433
NSN 5905-00-764-3067
NSN 6220-01-278-9822
NSN 5950-01-196-4654
NSN 6645-01-424-1540
NSN 5855-01-421-1440
NSN 6610-00-734-1427
NSN 5990-00-932-3070
NSN 6135-01-601-4063
NSN 6145-01-642-3873
NSN 5920-01-142-1836
NSN 6110-00-660-6615