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 5945-00-419-0184
NSN 5915-01-251-1371
NSN 6685-01-289-0950
NSN 6320-00-322-3460
NSN 5920-00-111-2375
NSN 5920-01-153-7487
NSN 2925-00-102-7701
NSN 7035-01-490-1696
NSN 6145-00-915-0134
NSN 6145-01-116-6729
NSN 5910-00-237-3210
NSN 7035-00-849-5526