The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure a diesel engine (NSN 7R-2815-016040561-SX) for repair or modification purposes. The procurement involves a quantity of one engine, with delivery terms set to FOB Origin, indicating that the seller is responsible for transportation costs until the goods are delivered to the carrier. This diesel engine is critical for various military applications, underscoring the importance of reliable and efficient engine systems in defense operations. Interested parties are encouraged to submit their proposals or capability statements within 45 days of this notice, and they can contact Andrew N. Phillips at (215) 697-5047 or via email at ANDREW.N.PHILLIPS10.CIV@US.NAVY.MIL for further information.