The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of butterfly valves, specifically NSN 4810016891538. The requirement includes a quantity of 10 units to be delivered to DLA Distribution within 168 days after order placement, with approved sources listed as 55820 and 99167 for the part number 4952447. These valves are critical components used in various defense applications, ensuring the proper flow control in systems. Interested vendors must submit their quotes electronically, as hard copies will not be provided, and any inquiries should be directed to the buyer via the email address DibbsBSM@dla.mil.