Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number D-3-442 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 D-3-442 It is listed as Seat Valve. component manufactured by Virginia Carolina Steel Inc, specifically under CAGE Code 0JMK6. It is also accompanied by the NSN 4820200004499 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4820 Valves Nonpowered.