The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting quotes for the repair and modification of heat exchangers, classified under the NAICS code 336413. The procurement aims to restore these critical components to a Ready for Issue (RFI) condition, ensuring they meet operational standards and reliability requirements for Navy operations. This contract emphasizes the importance of quality assurance, compliance with specific repair standards, and timely turnaround for repairs, with contractors required to submit their quotes by the specified deadline to the primary contact, Michael J. Keith, at michael.j.keith40.civ@us.navy.mil. Interested parties should note that this opportunity does not have a set-aside for small businesses, and the contract will be awarded based on the evaluation of submitted quotes.