The NSN 5310997431550 (Washer Flat) part number 770601065, NO PRIMARY REF 99-743-1550 manufactured by Ultra Electronics Limited, This Ncage Is Used To Inform That 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 5310997431550 . 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 5310997431550 parts today to get started.