Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 504-0012-48 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 504-0012-48 It is listed as Piston Compressor. component manufactured by Copeland Corp, specifically under CAGE Code 14569. It is also accompanied by the NSN 4130012687079 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4130 Refrigeration and Air Conditioning Components.