Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2WJ3-70P found under Stem Assy Pos Ind by Mark Controls Corp. The National Stock Number assigned to this part is 4820011741313, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2WJ3-70P.