The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Warner Robins, Georgia, is conducting market research to identify potential sources for the C-5 Directional Control Valve, National Stock Number (NSN) 1650004542481UC. The procurement aims to qualify and produce a sleeve and slide directional control valve that regulates hydraulic flow for the C-5 aircraft troop ladder actuator, with specific dimensions and material requirements outlined. The government intends to award a sole source contract to ITT Aerospace Controls LLC, the original equipment manufacturer, due to their exclusive possession of the necessary technical data and capabilities. Interested parties must express their interest and capability by emailing Kaleb Medders or Terrence Wideman by January 9, 2026, as this announcement is for informational purposes only and does not constitute a solicitation.