Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 38470 found under Valve Assembly Hydr by Eaton Aerospace Ltd. The National Stock Number assigned to this part is 4820007603953, 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 38470.