This is a market research request to identify potential contractors capable of refurbishing CO2 scrubber and burner equipment, including motors, mounts, and heater boxes, for a Los Angeles Class Submarine. The work is intended to support a future Firm Fixed Price contract for performance at the Portsmouth Naval Shipyard. This is not a solicitation, and responses are not formal proposals but will be used to determine if a competitive procurement will be conducted. Interested parties should submit their organization's details and a tailored capability statement. Questions must be submitted via email, and no telephone inquiries or feedback on submissions will be provided.