The NSN 4820012860194 (Valve Check) part number 373-040 SPL WITH UNDRILLED FLAN, AS1601 PART 0157, D1572BSC 4.00IN manufactured by Crane Co Hydro Aire Div, Oic Valve 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 4820012860194 . 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 4820012860194 parts today to get started.