The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking qualified suppliers for the procurement of two units of the Cylinder Assembly, NSN 7R-1650-015730793-P8, with reference number 419300-1003. This item is classified as a commercial/nondevelopmental/off-the-shelf product, critical for aircraft hydraulic, vacuum, and de-icing systems, underscoring its importance in maintaining operational readiness and safety in naval aviation. Interested vendors must ensure they meet the Government source approval requirements prior to contract award, as the item is flight critical; proposals must be submitted along with necessary documentation to demonstrate compliance with qualification standards. For further inquiries, potential bidders can contact Alexis T. Hoepfl at (215) 697-5072 or via email at ALEXIS.T.HOEPFL.CIV@US.NAVY.MIL.