United States, Sept. 23 -- Massa Products Corp., Hingham, Massachusetts, is awarded a $61,819,998 firm-fixed-price, indefinite-delivery/indefinite-quantity contract for the design, manufacture, test, package and delivery of DT-574 Hydrophones. This contract includes an ordering period of five years.Work will be performed in Hingham, Massachusetts, and is expected to be completed by September 2031. Fiscal 2026 national sea-based deterrence funds in the amount of $1,066,993 will be obligated on the first delivery order immediately following award of the basic contract, of which, none will expire at the end of the current fiscal year.This contract was competitively procured via SAM.gov, with multiple offers received. Naval Undersea Warfare Cen...