Abnaki-class tugboat

USS Abnaki (right), alongside a Soviet intelligence ship
Class overview
NameAbnaki class
Operators
Preceded byCherokee class
Succeeded byPowhatan class
Built1942–1945
In commission1943–present
Completed35
Active6
Lost3
Retired25
Preserved1
General characteristics
TypeOcean fleet tug
Displacement1,589 tons
Length205 ft 0 in (62.48 m)
Beam38 ft 6 in (11.73 m)
Draft15 ft 4 in (4.67 m)
Propulsion
  • 4 × General Motors 12-278A diesel main engines
  • 4 × General Electric generators
  • 3 × General Motors 3-268A auxiliary services engines
  • Single screw
  • 3,600 shp (2,700 kW)
Speed16.5 knots (30.6 km/h)
Range6000 nautical miles (11,000 km) at 16 knots 15,000 nautical miles (28,000 km) at 8 knots
Complement85
Armament

The Abnaki-class tug is a class of United States Navy fleet ocean tugs which began construction in November 1942. Comprising 35 oceangoing tugboats, the class was constructed in response to the needs of World War II, but members of the class served in the Korean War and Vietnam War as well. The United States Navy no longer has any ships of this class in active duty.