The document outlines a justification for other than full and open competition for soliciting an Industrial Fluid Cooler needed by the Defense Logistics Agency (DLA) Troop Support for use on Ohio-class submarines. DLA Troop Support intends to procure two units from Fluid Handling LLC, the only manufacturer capable of providing this item due to its proprietary design and specifications that meet exact requirements for classified submarines. The justification cites 41 U.S.C. 1901 and FAR Part 13.501(a) as the statutory authority for this acquisition. A Sources Sought Notice was published, receiving a response from BHPE LLC, a distributor in partnership with Fluid Handling, indicating interest in the procurement. However, Fluid Handling LLC has confirmed its sole capability to supply the needed cooler, which is vital for heat transfer aboard submarines. The justification will be publicly available as per FAR 5.2 and aims to ensure transparency while allowing for further market research. The contracting officer has determined the cost to be reasonable based on comparisons to similar pieces of equipment and will continue to seek ways to encourage competition. Overall, the document serves to formally support the decision to limit competition while ensuring the government’s needs are effectively met.