The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure two units of a liquid quantity indicator under a presolicitation notice. The procurement involves the repair or modification of the item identified by NSN 7H-6680-014923128, with the government indicating that it does not own the necessary data or rights to purchase or contract repair from additional sources, making it uneconomical to reverse engineer the part. This equipment is critical for measuring liquid levels and mechanical motion, and interested parties are encouraged to express their interest and capability to meet the requirement within 45 days of the notice, with proposals being considered for competitive procurement at the government's discretion. For further inquiries, interested vendors can contact Naryan Smith at (717) 605-1332 or via email at NARYAN.SMITH.CIV@US.NAVY.MIL.