The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is soliciting bids for the procurement of switch waveguides. This opportunity involves the manufacturing of antennas, waveguides, and related equipment, categorized under the NAICS code 334220. These components are critical for various defense communication systems, ensuring reliable and efficient signal transmission. Interested vendors can reach out to Xavier A. Kellam at 717-605-1319 or via email at XAVIER.A.KELLAM.CIV@US.NAVY.MIL for further details regarding the solicitation process.