The Department of Defense, through the Air Force, is conducting market research to identify potential sources for the remanufacture and repair of Heat Exchangers for the B-52 platform. This opportunity specifically targets the repair of two National Stock Numbers (NSNs 1660-01-196-4473TP and 1660-01-168-0332), with an estimated requirement of 100 units for part number 782522-4 and 10 units for part number 10-30757-505 over a five-year period. The selected contractor will be responsible for providing all necessary labor, materials, facilities, and equipment to ensure the units are returned in like-new condition, along with supply chain management and logistics support. Interested vendors should contact Merry Curry at merry.curry.1@us.af.mil or Jacqueline West at jacqueline.west@us.af.mil for further details and to express their interest in participating in this Sources Sought Synopsis.