The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of NSN 4820013897747, specifically a valve seat, with a total quantity of 918 units required for delivery to DLA Distribution Puget Sound within 30 days after award. This procurement is a source-controlled drawing item, and the approved source for this item is identified as 80894 GRADE 5140, emphasizing the importance of compliance with the specified military standards and drawings. Interested small businesses are encouraged to participate, as this opportunity is set aside for total small business participation under FAR 19.5. Quotes must be submitted electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.