Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LH70003HS00 found under Valve Regulating Fl by The Oilgear Company. The National Stock Number assigned to this part is 4820012873153, 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 LH70003HS00.