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 5945-01-617-8087
NSN 5960-00-426-8028
NSN 5910-01-150-1826
NSN 5835-01-422-2399
NSN 5930-01-557-5522
NSN 5996-01-216-0702
NSN 5895-01-535-6597
NSN 7035-00-521-6423
NSN 6130-01-578-1475
NSN 5975-00-593-9767
NSN 6150-01-579-1352
NSN 6320-00-405-2348