Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C11-1-75S found under Pump Fuel Metering And Distribut by Milton Roy Co. The National Stock Number assigned to this part is 2910014663584, 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 C11-1-75S.