Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 073197-0001 found under Pulley Groove by Thales Usa Inc. The National Stock Number assigned to this part is 3020011094190, and the Federal Supply Class is 3020 Gear Pulley Sprocket And Transmission Chain. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 073197-0001.