The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for a sole source requirement related to the procurement of foam components designated as '16--FOAM,AFT'. This acquisition is critical as the government lacks sufficient data to contract with sources other than the current supplier, and it involves items that are subject to Free Trade Agreements and require Government Source Approval prior to award. Interested vendors must submit the necessary documentation as outlined in the NAVSUP WSS Source Approval Brochure, which is available online. For further inquiries, potential bidders can contact Casey Brown at 215-697-3752 or via email at casey.m.brown20.civ@us.navy.mil.