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 6135-01-255-9129
NSN 5930-00-799-0379
NSN 5925-01-584-4103
NSN 5965-00-028-9646
NSN 6685-01-058-5972
NSN 5925-00-186-8669
NSN 5975-01-282-7996
NSN 5950-01-398-3531
NSN 6150-01-228-2847
NSN 6240-01-331-9645
NSN 5990-01-027-8260
NSN 5985-01-424-0768