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 5915-01-360-5247
NSN 6685-00-400-3944
NSN 5920-00-483-6386
NSN 5895-01-151-0792
NSN 5930-01-356-8492
NSN 6135-01-397-6564
NSN 6150-00-955-5549
NSN 5965-01-507-4318
NSN 6240-01-341-4893
NSN 6645-01-528-8424
NSN 5895-01-595-9899
NSN 2925-00-679-8131