The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the procurement of three Mode Control Panels, identified by NSN 7R-1680-016525951-P8 and reference number 822-1567-104. This procurement involves a commercial/nondevelopmental/off-the-shelf item that is critical for flight operations, necessitating Government source approval prior to contract award. Interested vendors must provide detailed technical data and documentation as outlined in the NAVSUP Source Approval Information Brochures, as only previously approved sources will be considered for this contract. Proposals must be submitted within 45 days of the notice, and all inquiries should be directed to Amanda M. Sweeney at (215) 697-2198 or via email at AMANDA.SWEENEY@NAVY.MIL.