The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting bids for the procurement of metallic tubes, classified under the NAICS code 331420, which pertains to Copper Rolling, Drawing, Extruding, and Alloying. The contract will involve the supply of copper-nickel alloy seamless and welded tubes, which are critical for shipboard systems, emphasizing the importance of quality and compliance due to the potential risks associated with defective materials. Interested vendors should note that the solicitation has been amended to extend the closing date to March 28, 2025, and any awarded contracts will be subject to national defense priority ratings. For inquiries, Francine A. Pommells can be contacted at 717-605-3354 or via email at francine.a.pommells.civ@us.navy.mil.