The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure three flow control valves under a presolicitation notice. The procurement involves the repair and modification of the valves, identified by NSN 7H-4810-014851386, with delivery required to two specified locations in Pennsylvania and California. These valves are critical components in various military applications, and the government has determined that it is uneconomical to purchase the data or rights needed for alternative sourcing. Interested parties should contact Sarah Haley at (717) 605-3550 or via email at SARAH.R.HALEY2.CIV@US.NAVY.MIL for further details, as the opportunity is set aside for small businesses and is not open for competitive proposals.