The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking contractors for the repair and modification of mass air flow sensors. This procurement aims to ensure the operational readiness and reliability of these critical components, which are categorized under miscellaneous engine accessories for non-aircraft applications. Interested parties can reach out to Alexis K. Healy at (215) 697-1143 or via email at ALEXIS.HEALY@NAVY.MIL for further details regarding the presolicitation notice. Additional information on deadlines and funding specifics will be provided as the procurement process progresses.