The NSN 4820123308882 (Seat Valve) part number 5500531231, 5500531231, 5500531231, 901149 manufactured by Detroit Diesel Corporation, Mtu Friedrichshafen Gmbh, Navantia Sa is available in Jet Parts 360’s inventory. Owned and operated by ASAP Semiconductor, Jet Parts 360 has over six billion parts in its inventory, including NSN 4820123308882 . ASAP is devoted to streamlining the parts procurement process for our customers, making it easy for them to search through billions of parts to find exactly what they are looking for. We have dedicated account managers ready to solve procurement issues our clients face, whether it’s a need for aerospace parts, or an aircraft on ground situation. Submit a Quote for NSN 4820123308882 parts today to get started.