The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the repair and modification of generators, specifically NSN 7R-6115-016270932-QE, with a quantity of 30 units required for delivery FOB origin. This procurement is critical as the item is flight critical, necessitating government source approval prior to contract award, and the technical data required for competitive solicitation is not available. Interested parties must provide necessary documentation for source approval along with their proposals, and all submissions must be received within 45 days of this notice to be considered. For further inquiries, potential bidders can contact Michael J. Zuccarini at (215) 697-1106 or via email at MICHAEL.ZUCCARINI@NAVY.MIL.