Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 233-0-002 REV - ITEM NO.5 found under Sprocket Mount Assembly by Maritime Applied Physics Corporation. The National Stock Number assigned to this part is 3020016022086, 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 233-0-002 REV - ITEM NO.5.