Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 581628-006 found under Positioner Valve by Pacific Consolidated Industries. The National Stock Number assigned to this part is 4810014798675, and the Federal Supply Class is 4810 Valves Powered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 581628-006.