Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 4027-71415 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 4027-71415 It is listed as Quad Ring Seal. component manufactured by L 3 Communications, specifically under CAGE Code 27777. It is also accompanied by the NSN 5330015224043 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5330 Packing and Gasket Materials.