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 5990-01-253-1332
NSN 5855-00-925-7887
NSN 6105-00-830-2996
NSN 5950-00-006-3122
NSN 5999-00-259-4110
NSN 6145-01-212-1604
NSN 6685-00-027-7186
NSN 5999-01-487-6205
NSN 6105-01-050-9376
NSN 6650-01-504-2676
NSN 6620-01-148-5191
NSN 5975-01-323-7166