Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number R8290 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 R8290 It is listed as Coupling Regulator. component manufactured by Pacific Scientific Company, specifically under CAGE Code 45402. It is also accompanied by the NSN 1680009921208 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1680 Miscellaneous Aircraft Accessories and Components.