A-A-52017 Compressor Unit: Diesel-Engine-Driven, 450-650 CFM, 350 PSI, Wheel-MountedThis commercial item description CID covers a commercial, four-wheel-mounted, diesel-engine-driven air compressor. The air compressor will be complete with all components that are customarily offered with the air compressor of this type, furnished as standard equipment whether or not stipulated herein, together with such other equipment as may be necessary to enable the air compressor to function reliably and efficiently in sustained operation, or to meet requirements set forth in this CID.