This is a sources sought notice for market research to identify potential sources for the overhaul of the CH-47 Accumulator, Hydraulic, with an estimated quantity range of 10 to 58 units. The proposed contract is a three-year, Firm-Fixed-Price Indefinite Delivery Indefinite Quantity (IDIQ) overhaul contract. The overhaul must restore unserviceable assets to like-new, air-worthy condition in accordance with Government specifications. The applicable NAICS code is 336413 with a size standard of 1,250 employees. Interested parties should respond by 6 July 2026 to the Contract Specialist via email.