Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number 31639 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 31639 It is listed as Mechanism Assembly. component manufactured by Safe Flight Instrument Corporati, specifically under CAGE Code 83326. It is also accompanied by the NSN 6610007565467 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 6610 Flight Instruments.