The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the repair of linear direct valves, classified under NAICS code 332919. The procurement aims to ensure the operational readiness of these critical components, which are essential for various naval applications, particularly in submarine and surface ship systems. Interested contractors must adhere to strict quality assurance standards, including Government Source Inspection and compliance with specific material requirements, such as the prohibition of mercury contamination. For further details, potential bidders can contact Tyreese C. Smith at 717-605-5937 or via email at tyreese.c.smith.civ@us.navy.mil.