The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the repair and modification of a flight-critical refueling probe, identified by NSN 7R-1560-015110294-QE. The procurement involves a quantity of two units, with delivery terms set to FOB Origin, and requires that all bidders possess prior Government source approval due to the technical data limitations associated with the item. This opportunity is crucial for maintaining operational readiness, as the item is essential for flight operations, and only previously approved sources will be considered for the contract award. Interested parties must submit their proposals along with the necessary source approval documentation within 45 days of this notice, and can direct inquiries to Jessica L. Harpel at (215) 697-2995 or via email at JESSICA.HARPEL@NAVY.MIL.