Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 54D22002 found under Guide Pulley Right by San Antonio Air Logistics Center. The National Stock Number assigned to this part is 3020003419210, 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 54D22002.