The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking suppliers for the procurement of a Ball Screw Assembly for various models of the Black Hawk helicopter, including the UH-60A, UH-60L, HH/UH-60M, and UH-60V. This opportunity involves an indefinite quantity contract (IQC) with a base period of five years, requiring an estimated annual quantity of 80 units, with delivery expected 343 days after order placement. The Ball Screw Assembly, identified by NSN 1680-01-222-2551 and manufactured by Cef Industries LLC, is critical for the operational functionality of the helicopters. Interested vendors can access the solicitation on or about November 24, 2025, via the DLA Internet Bid Board System (DIBBS), and should direct inquiries to Gladys Brown at gladys.brown@dla.mil or by phone at 445-737-4113.