This is a sole-source repair requirement for 2 units of a GEARBOX ASSEMBLY (NSN 1680 017378803) for the U.S. Navy. The contractor must perform all repairs at the specified facility in Stratford, CT (SIKORSKY AIRCRAFT CORPORATION). The initial induction period is 365 calendar days from contract award, with the government having the option to extend by an additional 730 days. The contractor is responsible for all parts, materials, tooling, and test equipment, and must comply with ISO 9001/SAE AS9100 quality standards. No specific budget amount is provided in the description.