The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is seeking proposals for a sole source contract to procure two units of the Plate Assembly, Pres, identified by NSN 7R-1615-012212613-VH and part number 70103-08103-047. This procurement is critical as the government lacks sufficient data to contract with sources other than the current supplier, emphasizing the importance of Government Source Approval prior to award. The items are subject to Free Trade Agreements and the World Trade Organization Government Procurement Agreement, highlighting their international significance. Interested vendors must submit the required documentation as outlined in the NAVSUP WSS Source Approval Brochure, available online, and can direct inquiries to Samantha M. Freedman at Samantha.M.Freedman.CIV@us.navy.mil.