The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is seeking proposals for the procurement of 10 units of flight-critical replacement parts for the COPILOTS UPPER FRAM, identified by NSN 1R-9999-LLQ7IF004-BL and reference number 903105-2. This procurement requires government source approval prior to contract award, as the technical data available does not support acquisition through full and open competition, necessitating that only previously approved sources be solicited. Interested vendors must submit comprehensive documentation as outlined in the NAVSUP WSS Source Approval Information Brochures, and failure to provide the required data will result in disqualification from the award process. For inquiries, contact Nadia Govorushko at (215) 697-2813 or via email at NADIA.GOVORUSHKO@NAVY.MIL.