Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 8504-799 PART 535X 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 8504-799 PART 535X It is listed as Piston Valve. component manufactured by Atkomatic Valve Co Inc, specifically under CAGE Code 70642. It is also accompanied by the NSN 4820013260772 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4820 Valves Nonpowered.