L3Harris Technologies Inc., Northampton, Massachusetts, is awarded a $53,427,751 cost-plus-incentive-fee modification, cost-plus-fixed-fee, and firm fixed modification to previously awarded contract N00024-20-C-6249 for the procurement of production hardware and engineering services in support of new construction and in-service class submarines. This contract includes system production and associated components in support of all new-construction and in-service class submarines. Work will be performed in Northampton, Massachusetts (85%); and Manassas, Virginia (15%), and is expected to be completed by May 2025. Fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $36,839,163 (69%); fiscal 2022 other procurement (Navy) funds in the amount of $15,388,811 (29%); and fiscal 2022 research, development, test and evaluation (Navy) funds in the amount of $1,199,777 (2%) will be obligated at time of award and will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.