The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 25 units of the NSN 4820014781384, a regulating valve. This procurement is based on a source-controlled drawing, and only approved sources are eligible to submit quotes, ensuring compliance with specific military specifications and standards. The items are critical for various defense applications, and the delivery is required within 150 days after order placement. Interested vendors must submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.