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 5960-01-425-1454
NSN 5996-00-277-7384
NSN 5925-00-432-0121
NSN 6685-01-182-8847
NSN 6220-01-565-8177
NSN 7035-01-095-5454
NSN 5855-01-459-9254
NSN 6240-00-419-4301
NSN 5925-01-604-4008
NSN 5990-01-114-5095
NSN 7035-01-443-9696
NSN 5915-00-106-6951