The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of self-locking nuts for the B-52 Aircraft, under the National Stock Number (NSN) 5310-013639909. This solicitation is for an Indefinite Quantity Contract with an estimated maximum order quantity of 138,920 units over a five-year period, emphasizing the critical nature of the item for military applications. The opportunity is set aside for small businesses, and interested parties must submit their proposals in writing, with the solicitation expected to be issued on December 19, 2025. For further inquiries, potential offerors can contact Cindy Hunt at (804) 971-7217 or via email at cindy.hunt@dla.mil.