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 6620-01-368-1531
NSN 5996-01-113-9492
NSN 5925-00-584-0891
NSN 5950-00-584-4571
NSN 4140-01-266-5082
NSN 4140-00-135-6398
NSN 2925-01-548-4875
NSN 5975-01-243-1108
NSN 5999-00-762-4791
NSN 5975-01-567-5068
NSN 6220-01-278-9369
NSN 6220-01-487-1922