The Department of Defense, specifically the Department of the Navy, is seeking small business concerns to provide retaining nuts under a presolicitation notice. The procurement involves the acquisition of 25 units of NSN 1H-5310-011704213-L1, with delivery required at the Portsmouth Naval Shipyard in Kittery, Maine. These retaining nuts are critical components used in various naval applications, ensuring the secure assembly of equipment and machinery. Interested vendors should contact Amanda L. Bailey at (717) 605-3354 or via email at AMANDA.L.BAILEY50.CIV@US.NAVY.MIL for further details, as this opportunity is set aside exclusively for small businesses in accordance with FAR 19.5.