Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DXE6-.5-0SG ITEM 3 found under Disk Valve by Danco Valve Company. The National Stock Number assigned to this part is 4820014571406, 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 DXE6-.5-0SG ITEM 3.