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 4140-01-155-2355
NSN 6105-00-479-8991
NSN 6110-01-345-4301
NSN 6135-01-463-2445
NSN 6320-01-607-1491
NSN 5975-01-429-5525
NSN 7035-01-291-1770
NSN 5975-01-529-1565
NSN 6220-01-555-8332
NSN 5996-00-270-0340
NSN 5915-00-031-1004
NSN 5950-01-490-7096