Kongsberg Underwater Technology LLC, Lynnwood, Washington, is awarded a $48,060,071 firm-fixed-price, indefinite-delivery/indefinite-quantity contract for sensor suite production, software licenses and maintenance, spare components, engineering support, inspection and maintenance, and travel. This contract includes a base year and four 12-month options which, if exercised, would bring the cumulative value of this contract to $48,060,071. If all options are exercised, work will continue through August 2029. Work will be performed in Lynwood, Washington. No funding will be obligated at the time of award. Other procurement (Navy) funding will be used on the first order. This contract was not competitively procured via the Federal Business Opportunities sam.gov in accordance with 10 U.S. Code 3204(a)(1) and Federal Acquisition Regulation 6.302-1 – only one responsible source and no other supplies or services will satisfy agency requirements. Naval Surface Warfare Center, Panama City, Florida, is the contracting activity (N61331-24-D-0002).