The USS "McKee" was a mobile support and repair facility with the capability of providing simultaneous repairs to 12 nuclear-powered & diesel, fast-attack submarines. A versatile and complex ship, she provided everything a submarine might need: full medical and dental facilities; cranes, elevators and conveyors to move material on and off the ship as well as between decks; large storage areas for refrigerated and dry food; nuclear system repair and testing; electrical and electronics repair; hull repair; sheet metal and steel work; pipe fabrication; foundry work; woodworking; printing; underwater diving and rescue; hazardous material management; and propulsion and weapons systems repair.