The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting bids for the procurement of fluid heaters. This contract requires the manufacture of heaters that comply with specific military standards, including MIL-STD packaging and government source inspection, with a firm-fixed price structure. These heaters are critical for various naval operations, ensuring reliable heating solutions in diverse environments. Interested vendors must submit their quotes electronically to Russell W. Kreider at russell.w.kreider.civ@us.navy.mil, with a minimum quote expiration of 90 days and the potential for an option quantity increase of up to 100% within 365 days of contract award.