United States B-class submarine

USS B-3, underway near the New York Navy Yard, 1909.
Class overview
Builders
Operators United States Navy
Preceded byPlunger class
Succeeded byC class
Built1906–1907
In commission1907–1921
Completed3
Retired3
General characteristics
TypeSubmarine
Displacement
  • 145 long tons (147 t) surfaced
  • 173 long tons (176 t) submerged
Length82 ft 6 in (25.15 m)
Beam12 ft 6 in (3.81 m)
Draft10 ft 6 in (3.20 m)
Propulsion
Speed
  • 9 knots (17 km/h; 10 mph) surfaced
  • 4 knots (7.4 km/h; 4.6 mph) submerged
Range540 nautical miles (1,000 km; 620 mi) (surfaced), 12 nautical miles (22 km; 14 mi) (submerged)
Test depth150 ft (46 m)
Complement10 officers and enlisted
Armament2 × 18 inch (450 mm) bow torpedo tubes (4 torpedoes)

The B-class submarines were three United States Navy submarines built by the Fore River Shipbuilding Company in Quincy, Massachusetts, under a subcontract from the Electric Boat Company.[1] They were eventually stationed in the Philippines, an American possession, beginning in 1912–15. They were shipped there on colliers (coal-carrying ships). All three were stricken and expended as targets 1919–22.[2]

  1. ^ "Quincy's Shipbuilding Heritage". thomascranelibrary.org. Archived from the original on 7 September 2008. Retrieved 16 July 2010.
  2. ^ Gardiner, p. 127