The NSN 4720009597628 (Hose Air Duct) part number 70-001B12F27Z2, 70-004A12F27Z2, NAS1375A12SA044 manufactured by Bell Helicopter Textron Inc, National Aerospace Standards 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 4720009597628 . 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 4720009597628 parts today to get started.