The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of two plug valves, identified by NSN 4820017234581. The requirement specifies delivery to DLA Distribution within 157 days after the order is placed, with the approved source being 90099 6D66199-001. These valves are critical components in various defense applications, ensuring the proper functioning of aircraft systems. Interested vendors must submit their quotes electronically, as hard copies of the solicitation will not be available, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.