The Department of Defense, specifically the Army Contracting Command – Detroit Arsenal, is conducting market research to identify potential vendors capable of repairing the Transfer Housing Assembly for the AH-64D and AH-64E Apache Attack Helicopters. This Sources Sought notice aims to gather information regarding industry capabilities for a potential one-time purchase of this military-specific component, as the Army currently relies on The Boeing Company as the sole supplier and lacks a complete technical data package for the item. Interested businesses are encouraged to submit their capabilities, including past experience, production capabilities, lead times, pricing, and quality management systems, by April 11, 2025, to Richard Hall at richard.g.hall64.civ@army.mil. Participation in this market research is voluntary, and no reimbursement will be provided for costs incurred in response to this request.