The Department of Defense, through the Defense Logistics Agency, is seeking suppliers for the procurement of a specific aerospace component known as the SLEEVE AND SLIDE, DI (NSN 4810006928254HS). This component is critical for the main servo of a landing gear selector valve and requires materials made from steel alloy nitride. The solicitation, identified as SPRTA1-25-Q-0540, is set to close on July 15, 2025, with an estimated delivery date of November 12, 2027. Interested parties should note that only Sargent Aerospace & Defense, LLC is currently recognized as a qualified source, and the government reserves the right to negotiate with a limited number of suppliers. For further inquiries, contact Kevin Howe at kevin.howe.1@us.af.mil, and all solicitation documents must be accessed electronically via www.sam.gov.