This is a solicitation for the manufacture of a DISPLAY UNIT, with specific requirements for design, marking, and mercury-free materials due to intended use on submarines or surface ships. The performance location is not specified, but any change to production facilities requires written approval from the Contracting Officer and must include a $250 price reduction to cover administrative costs. Inspection and acceptance are primarily the contractor's responsibility, with detailed records required for 365 days after final delivery. The solicitation includes an amendment extending a due date to Monday, April 6, 2026, and is issued under Emergency Acquisition Flexibilities.