The NSN 2840011452557 (Seal Assembly Shaft) part number 42312-171, 42312D171, 77027, 77027-1B manufactured by Triumph Gear Systems Inc, Magnetic Seal Corp 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 2840011452557 . 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 2840011452557 parts today to get started.