Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 237-208 found under Valve Regulating Fluid Pressure by Eaton Corporation. The National Stock Number assigned to this part is 4820004041517, 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 237-208.