Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9K0143 found under Conveyor Wheel Gravity by Federal Equipment Company. The National Stock Number assigned to this part is 3910010984304, and the Federal Supply Class is 3910 Conveyors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 9K0143.