The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking suppliers for a Commercial Indefinite Delivery Contract for the procurement of self-locking nuts, specifically the Nut, Self-Locking DO, PN: SS5086C10S, under solicitation SPE4A624RXH06. The contract will have a base period of five years, with an estimated annual demand of 4,387 units, and will consider factors such as price and past performance in the award decision. This item is classified as a Critical Application Item and is essential for defense operations, with delivery requested within 87 days after receipt of order. Interested parties should respond to the solicitation, which is expected to be available on the DIBBS website on September 30, 2024, and can contact Francis Rettzo at 804-279-2206 or via email at Francis.Rettzo@dla.mil for further information.