The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of lubricating oil, specifically NSN 9150016895677, under a total small business set-aside. The requirement includes two line items: 12 units to be delivered within 256 days and 1 unit to be delivered within 166 days to DLA Distribution. This lubricating oil is crucial for maintaining the operational efficiency of military equipment and vehicles. Interested vendors must submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil, with the solicitation details available on the DLA's DIBBS website.