Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 2640-352X3PC26-27 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 2640-352X3PC26-27 It is listed as Ball And Seat Assembly Valve. component manufactured by Electric Boat Corporation, specifically under CAGE Code 96169. It is also accompanied by the NSN 4820007637819 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4820 Valves Nonpowered.