The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the procurement of three control assemblies, identified by NSN 7R-1270-014565839-EY and reference number RLG0180-01. This procurement requires government source approval prior to contract award due to the flight-critical nature of the item, and only sources previously approved by the government will be considered. Interested vendors must submit detailed technical data and documentation as outlined in the NAVSUP WSS Source Approval Information Brochures, as failure to provide the required information will result in disqualification from the solicitation process. For further inquiries, interested parties can contact Svitlana Shvets at (215) 697-6278 or via email at svitlana.shvets@navy.mil.