The NSN 5310993974480 (Washer Flat) part number 189-642, BS4320 FORM A M5, ND2345, POG035211 manufactured by Rs Components Ltd, British Standards Institution, Pearson Engineering Ltd, Thales Optronics Limited 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 5310993974480 . 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 5310993974480 parts today to get started.