The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the repair and modification of a variable generator, identified by NSN 7R-1680-016578001-V2, with a quantity of 84 units required for delivery FOB origin. This procurement necessitates engineering source approval from the design control activity to ensure the quality of the part, as it is flight critical and requires specific manufacturing and repair knowledge that is not readily available to the Government. Interested parties must be approved sources or provide detailed documentation for source approval, as outlined in the NAVSUP WSS Source Approval Information Brochures, and must submit their proposals within 45 days of this notice. For further inquiries, potential bidders can contact Shannon K. Fitzgerald at (215) 697-3638 or via email at SHANNON.K.FITZGERALD3.CIV@US.NAVY.MIL.