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 6650-00-334-5901
NSN 5975-01-414-9766
NSN 6610-01-531-6980
NSN 6220-01-528-4978
NSN 6135-01-139-1700
NSN 5965-01-411-4767
NSN 6135-00-938-1351
NSN 5996-01-605-3377
NSN 5930-01-645-4405
NSN 5945-01-146-3614
NSN 5960-00-709-5068
NSN 5999-01-197-6952