Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0G9Y7-10839-709 found under Waveguide Assembly by Mega Industries Inc. The National Stock Number assigned to this part is 5985016532264, and the Federal Supply Class is 5985 Antennas Waveguides And Related Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 0G9Y7-10839-709.