Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number ESD5221 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 ESD5221 It is listed as Regulator Over Spee. component manufactured by Governors America Corporation, specifically under CAGE Code 0BXW5. It is also accompanied by the NSN 6110014404283 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 6110 Electrical Control Equipment.