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 6650-01-075-6642
NSN 5930-00-432-6047
NSN 5920-01-471-7771
NSN 5975-01-555-8575
NSN 6620-01-039-5468
NSN 5920-00-237-4759
NSN 5960-01-156-7469
NSN 5985-01-153-2657
NSN 4140-01-197-7658
NSN 6110-01-657-3572
NSN 5925-00-379-0920
NSN 6145-01-422-0806