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 5920-01-574-1689
NSN 6105-00-789-5612
NSN 5999-01-360-5868
NSN 6105-00-717-8998
NSN 5960-00-435-1967
NSN 6135-00-196-5267
NSN 5855-01-410-8979
NSN 4140-00-960-8222
NSN 6610-00-515-6462
NSN 5975-00-197-9762
NSN 4140-01-429-8545
NSN 5975-01-423-4168