- Plunger class submarine
The "Plunger"-class was an early class of
United States Navysubmarine s, used primarily as training vessels for the newly formed "silent service" to familiarize navy personal with the performance and operations of such craft. Most of these "A-class" submarines ended up being stationed in the Philippines prior to the outbreak ofWorld War I . In some instances, this class of submarines is referred to as theAdder-class submarine , as the USS "Adder" was the first boat of the class to be completed.General characteristics
* Lead Boat: USS "Plunger" (SS-2)
* Builders:Crescent Shipyard (SS 2, 3, 5, 7, 8),Union Iron Works (SS 4, 6)
* Number of boats: 7 boats
* Displacement: 107 tons
* Length: 63' 10"
* Beam: 11' 11"
* Draft: 10' 7"
* Speed: 8 knots (surfaced); 7 knots (submerged)
* Diving Depth: 19m
* Range:
* Endurance (submerged):
* Fuel Capacity:
* Patrol Endurance:
* Propulsion:'
* Complement: 7
* Deck Gun:
*Torpedo es: 1 18-inch torpedo tubeHistory
The "Plunger"-class submarines were built at the beginning of the twentieth century largely as experimental vessels. This class of submarines were built at two different locations on both coasts of the United States. All seven boats were renamed to A-type designations (A-1 through A-7) on
17 November 1911 . They were given corresponding alphanumeric hull numbers on17 July 1920 , after all but "Grampus" (SS-4) and "Pike" (SS-6) had been decommissioned. All of the "Plunger"-class ships were decommissioned by 1921 and used as targets.Boats
See also
*
Grampus (TUGS) , a fictional character in the 1989 seriesTUGS is based on this type of submarine.External links
* [http://www.globalsecurity.org/military/systems/ship/ss-2.htm http://www.globalsecurity.org/military/systems/ship/ss-2.htm]
*
List of United States Navy submarines
*
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