The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is seeking proposals for the repair and modification of drag braces for aircraft landing gear components. The procurement involves the National Stock Number (NSN) 7R-1620-200126120-RQ, with a quantity of 2 each, and requires Government source approval prior to contract award due to the flight-critical nature of the item. Interested vendors must provide detailed technical data and documentation as outlined in the NAVSUP Source Approval Information Brochures, as offers lacking this information will not be considered. For further inquiries, interested parties can contact Kathryn S. Hull at (215) 697-6646 or via email at KATHRYN.S.HULL.CIV@US.NAVY.MIL.