This is a Sources Sought Notice to identify businesses capable of overhauling and upgrading the Hanger Assembly, FWD Bearing, a Critical Safety Item. The contractor must provide all labor, parts, and data to perform the work, with an estimated quantity of 20 to 420 units (including 70 for Foreign Military Sales). The anticipated delivery schedule is 120 days from receipt of asset at a rate of 10 per month, with the delivery location to be determined. The resulting contract is expected to be a Firm Fixed Price Indefinite Delivery Indefinite Quantity (IDIQ) contract with a 60-month period of performance. No budget amount is specified, and this notice does not constitute a commitment by the Government.