Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 52-0551-1 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 52-0551-1 It is listed as Guide Poppet. component manufactured by Aero International Incorporated, specifically under CAGE Code 0SML3. It is also accompanied by the NSN 2915009688447 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.