Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 63820 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 63820 It is listed as Seat Valve. component manufactured by Elkhart Brass Manufacturing Comp, specifically under CAGE Code 20266. It is also accompanied by the NSN 4820012472541 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4820 Valves Nonpowered.