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 5999-00-636-9589
NSN 5945-01-485-3447
NSN 5925-01-634-0664
NSN 7035-01-644-2687
NSN 5965-01-303-6105
NSN 5935-01-455-7523
NSN 5835-01-346-9575
NSN 5990-01-481-3080
NSN 6135-01-399-6812
NSN 6135-01-185-3614
NSN 6220-01-115-3027
NSN 6220-01-416-3852