The Department of Defense, specifically the Department of the Navy, is soliciting proposals for the repair and modification of liquid transmitters under the NAVSUP Weapon Systems Support Mechanicsburg office. The procurement involves a sole source requirement for the repair of specific liquid transmitters, which are critical for measuring liquid and gas flow in various defense applications. Interested vendors must comply with stringent quality assurance and inspection requirements, and are required to submit pricing proposals, including costs for repair and beyond economical repair options. For further details, potential bidders can contact Holly J. Smith at 717-605-1470 or via email at holly.j.smith39.civ@us.navy.mil, with proposals due by the specified deadline.