The USS Supply (AO-5) was a fleet replenishment oiler of the United States Navy, launched in 1914. Its primary role was to provide fuel and supplies to naval vessels at sea, ensuring they could operate effectively without returning to port. The ship played a vital role during both World Wars, supporting various naval operations. Throughout its service, the USS Supply was involved in numerous missions, including the Pacific Theater during World War II. It was decommissioned in 1946 and later sold for scrap in 1971, marking the end of its operational life after decades of service to the Navy.