Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number M509 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 M509 It is listed as Reactor Transformer. component manufactured by Keytronics Inc, specifically under CAGE Code 51181. It is also accompanied by the NSN 5950009000658 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5950 Coils and Transformers.