Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1485-8818M found under Yoke Hydraulic Motor Pump by Brunswick Corporation. The National Stock Number assigned to this part is 4320013640728, 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 1485-8818M.