The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is soliciting proposals for the repair and modification of the main fuel control system. This procurement is critical for maintaining the operational readiness of aircraft and missile prime movers, as it involves essential components related to engine fuel systems. Interested vendors should note that the opportunity falls under the NAICS code 336412, which pertains to Aircraft Engine and Engine Parts Manufacturing, and the PSC code 2915, specifically for engine fuel system components. For further inquiries, potential bidders can contact Thomas S. McLaughlin at 215-697-2486 or via email at THOMAS.S.MCLAUGHLIN7.CIV@US.NAVY.MIL.