The U.S. government is conducting market research through a combined RFI/synopsis for hydraulic brakes (NSN 1620-00-122-0474, P/N 42252E220), with an estimated quantity of 48 EA and an estimated delivery schedule of 9/11/28 to destination SW3210. The requirement is not expected to be set aside for small businesses and is justified as available from only one or a limited number of responsible sources. Small businesses or others interested in subcontracting opportunities are encouraged to contact Triumph Gear Systems Inc. (CAGE 82402). The government does not plan to use commercial-item acquisition policies, though interested parties may identify their interest and capability to satisfy the requirement with a commercial item; all responsible sources may submit a capability statement, proposal, or quotation for consideration. This acquisition may be subject to Free Trade Agreements.