This is a U.S. Navy solicitation for the repair of COMMS BAR BASE ASSY units, requiring a one-year warranty from delivery. The contractor must perform a teardown and evaluation within 90 to 120 days of receiving the units and then submit a firm-fixed price quote for the full repair, with a requested repair turnaround time of 90 days. The work must comply with specific military standards, and the supplied material must be free of mercury contamination. If the offeror is not the original manufacturer, they must provide a letter of authorization from the OEM.