Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number D40-0001 ITEM 13 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 D40-0001 ITEM 13 It is listed as Retainer Disk Valve. component manufactured by Dante Valve Company Inc, specifically under CAGE Code 5P967. It is also accompanied by the NSN 4820016470991 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 4820 Valves Nonpowered.