Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AM161 found under Impeller Pump Centrifugal by Raritan Engineering Co Inc. The National Stock Number assigned to this part is 4320015749853, and the Federal Supply Class is 4320 Power And Hand Pumps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AM161.