Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KK02SA-027 found under Pump Unit Centrifugal by Milton Roy Co. The National Stock Number assigned to this part is 4320010638082, 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 KK02SA-027.