The Portsmouth Naval Shipyard is seeking qualified sources to provide baffles and acoustic decouplers as direct replacement parts, sole sourced to Northrop Grumman, with no "equal to" alternatives accepted. The location for performance is the Portsmouth Naval Shipyard. The submission deadline is May 14, 2026, at 5:00 PM EST. No budget amount is specified. Quoters must include pricing, FOB point, Cage Code, business size, and completed provisions with their offer.