Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 542-1027-01 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 542-1027-01 It is listed as Housing Light. component manufactured by L 3 Communications, specifically under CAGE Code 25583. It is also accompanied by the NSN 6220001326854 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 6220 Electric Vehicular lights and Fixtures.