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 involves the supply of copper-nickel alloy seamless and welded tubes, which are critical for shipboard systems, necessitating strict adherence to quality assurance and inspection standards to prevent failures that could result in serious safety risks. Interested vendors should note that this opportunity is set aside for small businesses, with a variation in quantity of +10%/-0% allowed, and must ensure compliance with various quality and certification requirements as outlined in the solicitation. For further inquiries, potential bidders can contact Ashton K. Perry at 717-605-7574 or via email at ashton.k.perry.civ@us.navy.mil.