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 5990-01-021-7303
NSN 5960-01-495-0859
NSN 7035-00-059-7970
NSN 5998-00-279-8791
NSN 5985-01-199-4046
NSN 5950-01-642-7994
NSN 5945-01-057-2646
NSN 6105-01-579-4370
NSN 6145-01-328-5998
NSN 5930-00-240-3599
NSN 4140-00-723-4107
NSN 6220-00-660-5539