General Dynamics Electric Boat Corp., Groton, Connecticut, is awarded a not-to-exceed $349,776,000 undefinitized contract action modification to previously awarded contract (N00024-24-C-2110) for long lead time material in support of the planned Virginia Class Block VI submarines, and in furtherance of the Navy’s commitment to the health and stability of the industrial base. Work will be performed in Sunnyvale, California (19%); Minneapolis, Minnesota (9%); York, Pennsylvania (8%); Spring Grove, Illinois (6%); Pittsburgh, Pennsylvania (5%); Windsor Locks, Connecticut (3%); Tucson, Arizona (3%); Monroe, North Carolina (2%); Peoria, Illinois (1%); and other locations less than 1% (44%), and is expected to be completed by September 2035. Fiscal 2024 shipbuilding and conversion (Navy) funds in the amount of $349,776,000 will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity.