The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure 36 units of a specialized engine instrument part, identified by NSN 7R-6620-016201766-P8, for repair or modification. This procurement requires engineering source approval to ensure the quality of the part, necessitating that the acquisition or repair be conducted by approved sources with unique design capabilities and technical data essential for maintaining quality. Interested parties are encouraged to submit their interest and capability statements within 45 days of this notice, with the understanding that the government may choose not to compete this contract based on the responses received. For further inquiries, interested vendors can contact Natalie Toroni at (215) 697-2782 or via email at NATALIE.TORONI@NAVY.MIL.