Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CR8-120U-O-A-AUUE found under Pump Unit Centrifugal by Grundfos Pumps Corp. The National Stock Number assigned to this part is 4320014465952, 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 CR8-120U-O-A-AUUE.