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 6240-01-562-2185
NSN 6145-00-019-0047
NSN 5855-01-351-6277
NSN 5999-00-497-1140
NSN 6145-01-030-8518
NSN 2925-00-398-0253
NSN 5920-01-513-1997
NSN 5910-00-177-2640
NSN 6130-00-725-3383
NSN 5910-01-652-6060
NSN 5975-00-159-0969
NSN 5965-01-180-5468