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 5905-01-302-8936
NSN 5925-01-612-3037
NSN 6145-00-873-4808
NSN 6220-00-117-4547
NSN 5990-01-110-1979
NSN 5950-00-887-0459
NSN 5998-01-381-2190
NSN 7035-00-299-7150
NSN 5895-01-332-7142
NSN 5910-00-945-6333
NSN 6685-01-204-7125
NSN 5935-00-860-3372