The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of six gate valves under solicitation number NSN 4820016994532. The requirement specifies that the valves must meet the approved sources listed, including part numbers DDG0402-1 REV S30F3CF8C and DDG 4IN; 79342 S30F3CF8C DDG 4.0IN, with delivery expected within 161 days after order. These valves are critical components used in various defense applications, ensuring the reliability and functionality of military equipment. Interested vendors should submit their quotes electronically, as hard copies of the solicitation are not available, and any inquiries can be directed to the buyer via email at DibbsBSM@dla.mil.