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 6240-01-023-7720
NSN 5920-00-722-4894
NSN 6645-00-003-0337
NSN 4140-00-828-4181
NSN 6220-01-535-6968
NSN 5895-00-079-2055
NSN 5965-00-982-6216
NSN 6620-00-273-8735
NSN 5960-01-366-3260
NSN 5910-01-373-1655
NSN 5985-00-523-9230
NSN 6150-00-410-5748