Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number CB57-42149-4 with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number CB57-42149-4 It is listed as Gear Rack. component manufactured by Aai Corporation, specifically under CAGE Code 97384. It is also accompanied by the NSN 3020006210883 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 3020 Gears Pulleys Sprockets and Transmission Chain.