The NSN 4730014291321 (Bushing Boss) part number 48139, 8D00091, 8D00091-8 manufactured by Saginaw Products Corporation, Engineered Arresting Systems 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 4730014291321 . 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 4730014291321 parts today to get started.