The NSN 4820011406189 (Valve Check) part number 2342-T-316, 2342-T-316 1IN, D-31879 1IN, D29886 1560SWLD, SW4835HFDS B-51 manufactured by William Powell Company The, Flowserve Corporation 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 4820011406189 . 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 4820011406189 parts today to get started.