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 6130-00-482-3848
NSN 6650-00-901-4914
NSN 5925-01-370-4417
NSN 6240-01-459-3354
NSN 6145-01-354-6349
NSN 4140-00-299-6328
NSN 6150-01-485-7659
NSN 6650-01-572-8505
NSN 5950-01-503-8388
NSN 5895-00-655-4754
NSN 6135-01-469-6429
NSN 5905-01-052-0992