Mark 42 5/54 inch (127mm)

1953

Used by

Year	Type	Class	Qty
1960	Guided-Missile Destroyer	Charles F. Adams class	2
1960	Destroyer	Akizuki class	3
1964	Guided-Missile Cruiser	Belknap class
1965	Frigate	Knox class
1967	Destroyer	Takatsuki class	2
1973	Helicopter Carrier	Haruna class	2
1973	Guided-Missile Frigate	Baleares class
1976	Guided-Missile Destroyer	Tachikaze class	2
1986	Guided-Missile Destroyer	Hatakaze class	2