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 6110-00-111-7889
NSN 6620-01-431-9176
NSN 5975-01-159-4906
NSN 4140-01-099-1698
NSN 6150-01-422-6379
NSN 6135-00-932-3136
NSN 5855-00-014-5008
NSN 5895-00-382-9294
NSN 5930-01-427-3676
NSN 4140-01-553-4614
NSN 6610-01-598-4215
NSN 6620-01-419-5498