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 6240-01-425-1939
NSN 5915-00-073-2618
NSN 6645-01-133-8359
NSN 6150-01-634-0575
NSN 6685-01-208-9946
NSN 6320-01-247-0898
NSN 5915-00-159-1403
NSN 6645-01-025-1002
NSN 5835-01-647-6426
NSN 4140-00-821-9836
NSN 5996-01-177-8923
NSN 6110-01-135-6584