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 6240-01-170-0704
NSN 6150-01-158-1775
NSN 5855-01-109-6433
NSN 5960-00-959-5226
NSN 5930-01-247-5374
NSN 2925-00-215-4954
NSN 5920-01-634-0250
NSN 2925-01-185-1814
NSN 5935-01-115-6061
NSN 6130-01-419-1555
NSN 5895-01-628-8532
NSN 4140-01-364-0109