Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4L380-2 found under Belts V Matched Set by Goodyear Tire And Rubber Co. The National Stock Number assigned to this part is 3030002509987, and the Federal Supply Class is 3030 Belting Drive Belts Fan Belts And Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4L380-2.