The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 407 units of NSN 4820013897747, specifically a valve seat. This procurement is based on a source-controlled drawing, with the approved source being 80894 GRADE 5140, and the items must meet the specified requirements outlined in the solicitation. The valve seats are critical components used in various military applications, ensuring operational efficiency and reliability. Interested vendors must submit their quotes electronically, and any inquiries regarding the solicitation should be directed to the buyer via email at DibbsBSM@dla.mil. The solicitation will be available online, and hard copies will not be provided.