Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 103-2501-00 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 103-2501-00 It is listed as Switching Unit. component manufactured by Mason Electric Company, specifically under CAGE Code 81579. It is also accompanied by the NSN 5930009188258 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5930 Switches.