The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is seeking proposals for the repair and modification of a pneumatic bottle, identified by NSN 7R-1620-016253543-RQ. The procurement involves a quantity of one unit, with delivery terms set to FOB Origin, and requires government source approval prior to contract award due to the flight-critical nature of the item. Only sources previously approved by the government will be considered, and interested parties must submit detailed technical data and documentation as outlined in the NAVSUP WSS Source Approval Information Brochures. For further inquiries, interested vendors can contact Kathryn S. Hull at (215) 697-6646 or via email at KATHRYN.HULL@NAVY.MIL.