The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of NSN 4820011972010, specifically for a valve seat, with a total quantity of four units required for delivery. This procurement is part of a total small business set-aside initiative, emphasizing the importance of supporting small businesses in the fluid power valve and hose fitting manufacturing industry. The selected vendor will be responsible for delivering the specified items to DLA Distribution within 112 days after order, and all responsible sources are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be available. Interested parties can direct inquiries to the buyer via email at DibbsBSM@dla.mil, and further details can be accessed through the DLA's solicitation portal.