The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure two actuation cylinders (NSN 7R-1650-015787315-V2) for aircraft hydraulic systems. This procurement is intended to be negotiated with a single source due to the flight-critical nature of the item, which requires engineering source approval to ensure quality and compliance with military standards. Interested parties must demonstrate their capability to meet the Government's requirements and submit necessary documentation for source approval, as the contract will only be awarded to approved sources. For further inquiries, interested vendors can contact Alexis K. Healy at (215) 697-1143 or via email at ALEXIS.HEALY@NAVY.MIL.