The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of two calibrated flow valves under solicitation number NSN 4820014535973. The requirement specifies that the valves must be delivered to DLA Distribution within 157 days after order, with the approved source being 04577 2870-0001-53. These valves are critical components used in various defense applications, ensuring the proper flow of fluids in military systems. Interested vendors are encouraged to submit their quotes electronically, as hard copies of the solicitation are not available, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.