Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R10009-25 found under Parts Kit Hydraulic Pump by Sc Hydraulic Engineering Inc. The National Stock Number assigned to this part is 4320014494197, 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 R10009-25.