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 5975-00-695-4793
NSN 6645-00-580-9605
NSN 6135-01-008-4595
NSN 5999-00-567-1016
NSN 5930-00-004-5560
NSN 6220-01-187-7119
NSN 6610-00-575-7933
NSN 5905-01-447-3399
NSN 2925-01-433-4374
NSN 6650-00-707-1417
NSN 5895-00-725-5264
NSN 5915-01-220-2979