Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number XBF-8-4-18 3 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 XBF-8-4-18 3 It is listed as Heater Immersion. component manufactured by Warren Corp, specifically under CAGE Code 2R242. It is also accompanied by the NSN 1680016427054 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1680 Miscellaneous Aircraft Accessories and Components.