Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 88521475 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 88521475 It is listed as Controller Air Pressure Aircraft. component manufactured by Kollsman, specifically under CAGE Code 89944. It is also accompanied by the NSN 1660014221532 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 1660 Aircraft Air Conditioning Heating and Pressurizing Equipment.