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 5915-01-598-6156
NSN 5996-00-075-3027
NSN 5835-01-317-4840
NSN 6620-00-330-3728
NSN 2925-00-203-8735
NSN 5930-00-032-9816
NSN 5985-01-281-7333
NSN 6320-00-405-2348
NSN 6135-00-660-8654
NSN 5965-01-436-0390
NSN 5905-01-296-0621
NSN 5915-01-528-1950