The Department of Defense, through the Defense Logistics Agency (DLA) Land and Maritime, is seeking quotes for the procurement of a regulating valve (NSN 4820010616539) under a total small business set-aside. The requirement includes the delivery of one unit to DLA Distribution within 168 days after order, with the approved source being 55378 40321-003. This valve is critical for various defense applications, ensuring proper fluid regulation in military systems. Interested vendors must 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.