Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 1660-99-145 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 1660-99-145 It is listed as Heat Exchanger Air To Air Aircra. component manufactured by Nato Stock Number Assigned By An, specifically under CAGE Code 99995. It is also accompanied by the NSN 1660004677408 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.