Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 70822 found under Valve Calibrated Flow by Gems Sensors Inc. The National Stock Number assigned to this part is 4820013479146, 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 70822.