Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0140003007 found under Valve Rotary Selector by Sai Hydraulics Inc. The National Stock Number assigned to this part is 4820014421671, 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 0140003007.