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 6110-00-900-3970
NSN 6685-01-609-3540
NSN 6620-00-611-9935
NSN 6150-01-523-5570
NSN 5910-01-464-3734
NSN 5835-01-186-4961
NSN 5990-01-227-6526
NSN 6105-00-101-3699
NSN 6135-01-578-1148
NSN 5996-01-438-0323
NSN 5965-01-633-8849
NSN 5945-01-581-6298