Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 458131-501 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 458131-501 It is listed as Lampholder. component manufactured by L 3 Communications, specifically under CAGE Code 11447. It is also accompanied by the NSN 6250001742222 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 6250 Ballasts Lampholders and Starters.