The Department of Defense, specifically the Department of the Air Force, is seeking proposals for the remanufacture of the B-1B Power Take-Off (PTO) Shaft under a five-year Indefinite Delivery Indefinite Quantity (IDIQ) contract. This sole source requirement is critical as Collins (Goodrich), the Original Equipment Manufacturer (OEM), is the only entity with the necessary design and engineering data to perform the remanufacturing, which is vital for maintaining the operational capabilities of the B-1B aircraft. Interested parties may submit capability statements or proposals for consideration, with the contract award anticipated in September 2025 and a maximum delivery schedule of four units per month. For further inquiries, contact Angel McKenzie at angel.mckenzie.2@us.af.mil or Angelina Kellett at angelina.kellett@us.af.mil.