This is a combined synopsis and solicitation for 95 remanufactured C-5 hydraulic winches. The Period of Performance includes a 24-month basic period and three one-year option periods. The requirement involves First Article Testing on two units before remanufacturing the remaining 93. The government is conducting market research and identifies Onboard Hoist & Winch as the OEM and known sole source, noting the government does not own the necessary repair data. The contractor must furnish all material, equipment, and services, performing the work at their own or a subcontractor's facility.