Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 11-02020 found under Indicator Trim Position by Aircraft Spruce And Specialty Co. The National Stock Number assigned to this part is 6610014700047, and the Federal Supply Class is 6610 Flight Instruments. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 11-02020.