Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 8558863-1 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 8558863-1 It is listed as Coil Assembly Electrical. component manufactured by Martin Marietta Corp, specifically under CAGE Code 54497. It is also accompanied by the NSN 5950013665244 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5950 Coils and Transformers.