Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Y00014380 found under Pulley Groove by Soframe. The National Stock Number assigned to this part is 3020016230030, 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 Y00014380.