Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HUPAD6G5C50B found under Parts Kit Hydraulic Pump by Iowa Industrial Hydraulics Inc. The National Stock Number assigned to this part is 4320003608879, 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 HUPAD6G5C50B.