The Naval Surface Warfare Center Carderock Division, part of the Department of Defense, is seeking sources for custom aluminum wire feedstock intended for use with Naval wire arc additive manufacturing (WAAM) systems. The procurement includes custom aluminum alloy weld wires and extrusion plates, along with design and fabrication services, aimed at supporting research and development efforts. This opportunity is critical for advancing additive manufacturing capabilities within the Navy, as it involves the provision of specialized materials and rapid turnaround services. Interested parties must submit their responses, demonstrating relevant experience and capabilities, by 3:00 PM Norfolk, VA time on December 18, 2025, to David Crouch at david.w.crouch3.civ@us.navy.mil.