Mark 33 3/50 inch (twin 76 mm) Naval Gun

Used by

1953	Audaz class destroyer DD	2
1954	Dealey class frigate FF	2
1955	St. Laurent class destroyer DD	2
1957	Centauro class frigate FF	2
1958	Claud Jones class frigate FF	1
1961	Bronstein class frigate FF	1
1963	St. Laurent DDH class destroyer DD	1
1964	Annapolis class destroyer DD	1
1965	Amatsukaze class guided-missile destroyer DDG	2
1966	Pereira da Silva class frigate FF	1
1966	Yamagumo class destroyer DD	2
1966	Oslo class frigate FF	2
1967	Minegumo class destroyer DD	2
1970	Joao Coutinho class corvette FS	1
1975	Miura class landing ship/platform dock L	1