The Department of Defense, through the Defense Logistics Agency, is seeking sources for the procurement of 24 Linear Direct Valves, essential components for the T-38 aircraft's landing gear door actuators. The valves, which control hydraulic fluid, are critical for aircraft operation and must meet specific qualification requirements due to their complexity and criticality. Interested manufacturers should note that the estimated issue date for the Request for Proposal (RFP# SPRTA1-25-R-0120) is February 10, 2025, with a closing date of March 12, 2025. For inquiries, potential bidders can contact Kristian Hollingshead at kristian.hollingshead.1@us.af.mil, and all proposals must be submitted electronically via www.sam.gov.