The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 1,444 units of NSN 5310-01-563-1391, specifically a plain castellated nut. This procurement is set aside for small businesses under the Total Small Business Set-Aside program, emphasizing the importance of supporting small enterprises in defense contracting. The goods are critical components in various military applications, ensuring the reliability and functionality of equipment. Interested vendors must submit their quotes electronically, as hard copies will not be provided, and inquiries can be directed to the buyer via email at DibbsBSM@dla.mil. The delivery is expected to be made to DLA Distribution Red River within 171 days after order placement.