Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BA1-1020-1 found under by Blaines Aircraft Interiors Inc. The National Stock Number assigned to this part is 1560002052295, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BA1-1020-1.