Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 11663 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 11663 It is listed as Valve Aneroid. component manufactured by Benbow Mfg Corp, specifically under CAGE Code 00021. It is also accompanied by the NSN 1660006075585 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.