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 5930-01-089-9521
NSN 5835-00-930-8500
NSN 5920-01-375-1238
NSN 5960-01-285-2152
NSN 5855-00-149-0766
NSN 5965-01-330-4042
NSN 5945-00-902-7754
NSN 5999-01-588-8924
NSN 6145-01-632-9067
NSN 7035-01-112-1054
NSN 5835-00-389-2816
NSN 6320-01-285-1922