. . . "C-class for the US Navy" . . . . . "C-class" . . . . . . . . "United States C-class submarine" . . "19.446" . . "United States C-class submarine" . . "3.048" . "her class" . "the C class for the US Navy" . . . . . . . "C class" . "3.9624" . . . "32.004" . "a class" . . "C-class submarine" . "C" . "C-class submarines" . .