The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking qualified sources for the repair and modification of a Universal Hand Control, identified by NSN 7R-1680-015990933-H1. The procurement involves a quantity of 5 units, with delivery terms set to FOB Origin, and requires engineering source approval to ensure the quality and integrity of the part, as it is flight critical. Interested vendors must be approved sources or submit detailed qualifications for approval, as the government will not consider offers lacking the necessary documentation. For inquiries, potential bidders can contact Marisa L. Tetkowski at (215) 697-2644 or via email at MARISA.TETKOWSKI@NAVY.MIL.