Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number G2020-6E13T11T-1 found under Pump Rotary by Barnes John S Corp. The National Stock Number assigned to this part is 4320011713344, 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 G2020-6E13T11T-1.