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 2925-01-172-9209
NSN 6645-01-123-6661
NSN 5960-01-485-2467
NSN 5985-00-561-6297
NSN 5996-01-625-0427
NSN 2925-00-142-9919
NSN 5910-01-225-6624
NSN 5915-00-597-0038
NSN 5945-01-375-4909
NSN 4140-01-017-8292
NSN 6620-01-464-3087
NSN 6645-01-003-5692