Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F22-005 found under Pulley Steel by Fruehauf Corp. The National Stock Number assigned to this part is 3020008914267, 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 F22-005.