Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number B507744 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 B507744 It is listed as Reducer Tube. component manufactured by Rolls Royce Corp, specifically under CAGE Code 35994. It is also accompanied by the NSN 4730013401328 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings.