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 6650-01-624-0818
NSN 5895-01-204-4598
NSN 2925-01-263-3638
NSN 5998-00-351-0372
NSN 5985-00-356-5702
NSN 5990-00-822-9269
NSN 5920-01-258-4541
NSN 5895-01-522-0125
NSN 5960-01-170-4057
NSN 5915-00-128-8808
NSN 5990-01-544-4360
NSN 6135-01-236-8603