The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for a sole source procurement of a specific aircraft hydraulic component, identified by NSN 7R-1650-016654808-H5 and reference number 06650-04810-101, with a quantity of one unit required for delivery FOB origin. 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. Interested vendors must provide the necessary documentation as outlined in the NAVSUP WSS Source Approval Brochure, which is available online, and offers that do not include this information will not be considered. For inquiries, potential bidders can contact Casey M. Brown at (215) 697-3752 or via email at casey.m.brown20.civ@us.navy.mil.