The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the repair and modification of aircraft inverters, identified by NSN 7R-1680-015842944-ZR. The procurement involves a quantity of 62 units, with delivery terms set to FOB Origin, and requires engineering source approval to ensure the quality and reliability of the parts, as they are flight critical. This opportunity is significant for maintaining operational readiness and safety in military aviation, and interested vendors must provide necessary documentation for source approval along with their proposals. For further inquiries, potential bidders can contact Marisa L. Tetkowski at (215) 697-2644 or via email at MARISA.TETKOWSKI@NAVY.MIL.