The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of three units of NSN 4810013721521, specifically a valve seat. This solicitation is critical for maintaining operational readiness and ensuring the reliability of defense equipment that utilizes these components. Interested vendors are encouraged to submit their quotes electronically, as hard copies will not be provided, and all submissions must be received within 168 days after the award date. For inquiries, potential bidders can contact the DLA at DibbsBSM@dla.mil, and further details can be accessed via the DLA's solicitation portal.