Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 54573 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 54573 It is listed as Retainer Valve Shut. component manufactured by Cardinal Machine Co, specifically under CAGE Code 1L157. It is also accompanied by the NSN 2915007974159 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 2915 Engine Fuel System Components Aircraft and Missile Prime Movers.