Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 674521 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 674521 It is listed as Blade Set Turbine Rotor Turbine. component manufactured by United Technologies Corporation, specifically under CAGE Code 77445. It is also accompanied by the NSN 2840001507866 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 2840 Gas Turbines and Jet Engines Aircraft Prime Moving and Components.