Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D4 3TMG00002 found under Coupler Antenna by K And L Microwave Inc. The National Stock Number assigned to this part is 5985014482957, 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 D4 3TMG00002.