Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 124-3844 found under Pump Fuel Metering And Distributing by Engineered Electric Company. The National Stock Number assigned to this part is 2910008595904, and the Federal Supply Class is 2910 Engine Fuel System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 124-3844.