FY26 0263 PMS406 MK 19 Follow On Production (HII)

The FY26 0263 PMS406 MK 19 Follow On Production contract is a forecast issued by the Department of the Navy under the PMS-406 Navsea agency. This procurement focuses on the follow-on production of MK 19 equipment, with HII identified as the associated entity. The project is categorized under NAICS code 336611, which pertains to the manufacture of boat and ship hulls. The performance of this contract is slated to take place at the Washington Navy Yard in Washington, D.C. The forecast was officially posted on July 2, 2026, providing early notification of the government's intent to procure these production services for the 2026 fiscal year.