The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure circuit card assemblies under a presolicitation notice. The requirement includes a quantity of 8 units of NSN 7H-5998-016195552, with delivery specified to Lockheed Martin Corporation in Manassas, VA. This procurement is critical as the government does not possess the data or rights necessary to source this part from alternative suppliers, making it uneconomical to reverse engineer or purchase the data. Interested parties are encouraged to express their interest and capability to fulfill this requirement, with proposals being accepted within 45 days of the notice publication. For further inquiries, potential vendors can contact Elizabeth M. Clammer at (717) 605-3353 or via email at ELIZABETH.M.CLAMMER.CIV@US.NAVY.MIL.