Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 211685 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 211685 It is listed as Housing Compressor. component manufactured by United Technologies, specifically under CAGE Code 77445. It is also accompanied by the NSN 2995003738404 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 2995 Miscellaneous Engine Accessories Aircraft.