The U.S. Government seeks sources to overhaul the Servocylinder for the AH-64 Apache, a Critical Safety Item, with a quantity range of 60 minimum to 360 maximum. The contractor must provide all labor, materials, and data necessary, though no technical data package is currently available and the TDP is held by Parker-Hannafin Corporation—offerors must demonstrate access or an alternative approach without significant added costs. The anticipated contract is a Firm Fixed Price, Indefinite Delivery Indefinite Quantity (IDIQ) with a 60-month period of performance and five priced ordering periods. Delivery is required within 180 days from receipt of assets, with the delivery location yet to be determined. This is a Sources Sought notice for market research only and does not constitute a commitment to award.