Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 28E1200-2 found under Body Gear by Allen Tool Phoenix Inc. The National Stock Number assigned to this part is 3020012435849, 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 28E1200-2.