Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number D-400-53U-23 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-400-53U-23 It is listed as Wedge Door Dovetail. component manufactured by The Eastern Company Dba Eberhard Mfg Div, specifically under CAGE Code 19220. It is also accompanied by the NSN 2540015896419 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 2540 Vehicular Furniture and Accessories.