Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CB1 30NF found under Coupler Directional by Microwave Communications. The National Stock Number assigned to this part is 5985016425543, 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 CB1 30NF.