Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 3651A0631 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 3651A0631 It is listed as Base Circuit Breaker. component manufactured by Challenger Electrical Equipment, specifically under CAGE Code 21810. It is also accompanied by the NSN 5925012841760 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5925 Circuit Breakers.