The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the procurement of an Input Device Assembly, identified by NSN 7R-1680-015817928-E7, with a quantity of 2 each. This procurement requires Government source approval prior to contract award due to the flight-critical nature of the item and the inadequacy of available technical data for full and open competition. Interested vendors must provide the necessary documentation for source approval as outlined in the NAVSUP WSS Source Approval Information Brochures, and offers lacking this information will not be considered. For inquiries, potential bidders can contact Svitlana Shvets at (215) 697-6278 or via email at svitlana.shvets@navy.mil.