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 5855-01-023-3727
NSN 5935-00-021-3416
NSN 5920-00-185-9587
NSN 6320-00-937-5625
NSN 2925-00-986-2055
NSN 5915-01-440-2794
NSN 5960-00-821-5031
NSN 6130-01-074-7832
NSN 6240-00-102-4003
NSN 6650-00-234-3275
NSN 6135-01-020-3805
NSN 4140-01-079-6886