The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the procurement of 44 units of the CROSS CONNECTOR, identified by NSN 1R-1377-004091101-ZR. This procurement requires engineering source approval due to the flight-critical nature of the item, necessitating that only approved sources may submit proposals, as the technical data required for full and open competition is not available. Interested parties must ensure compliance with the source approval process outlined in the NAVSUP WSS Source Approval Information Brochures, and proposals must include all necessary documentation to be considered. For further inquiries, Danielle Diciacco can be contacted at (215) 697-5970 or via email at DANIELLE.DICIACCO.CIV@US.NAVY.MIL.