SSBN / SSGN Ohio Class Submarine

General Chracteristics of SSBN / SSGN Ohio Class Submarine are as Below:

Type:	SSBN/SSGN (hull design SCB-304)
Displacement:	16,764 tonnes (16,499 long tons) surfaced 18,750 tonnes (18,450 long tons) submerged
Length:	560 ft (170 m)
Beam:	42 ft (13 m)
Draft:	35.5 ft (10.8 m) maximum
Propulsion:	1× S8G PWR nuclear reactor 2× geared turbines; 60,000 shp (45 MW) Fairbanks Morse auxiliary diesel 1× 325 hp (242 kW) auxiliary motor 1 shaft with seven-bladed screw
Speed:	12 knots (22 km/h; 14 mph) surfaced 20 knots (37 km/h; 23 mph) submerged (official) 25 knots (46 km/h; 29 mph) submerged (reported)
Range:	Limited only by food supplies
Test depth:	+800 ft (240 m)
Complement:	15 officers, 140 enlisted
Sensors and processing systems:	BQQ-6 passive bow-mounted array(which includes BQS-13 fire control array) BQR-19 navigation TB-16 or BQR-23 towed array BQR-25 conformal array
Armament:	4 × 21 in (53 cm) Mark 48 torpedo tubes(Forward Compartment 4th level)