There is no Nuclear Powered Fast-Attack Submarine (SSN) with the hull designation number of 42. The current Virginia Class numbers are in the 750 series. All Nuclear Fast-Attacks have been designated with numbers in the 500 (beginning with the first, USS Nautilus, SSN-571), 600, and 700 series.
The 2 Seawolf class boats are SSN-21 and SSN-22.
The last boat to carry the hull number of 42 was the USS L-3 (SS-42) (no name, just a number and hull designation) which was commissioned and saw duty during WWI.
However....
The USS Kamehameha (SSN-642) is a converted SSBN (SSBN-642) which was modified for SEAL use in 1992. She fell prey to the end of the Cold War, eventually winding up like most Cold War boats at the Submarine Recycling Program in Bremerton, Washington.
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The Nautilus was Fulton's submarine.
A submarine is an undersea boat, or submersible.
plunger is a fitting name for submarine because , it is under the water
this word is an adjective meaning "under the sea". submarine is the word shortened from the term "submarine boat".
another name for a submarine is submarinous. it is latin meaning "steel fish" or "under water tank"
The H. L. Hunley was the name of the Confederate submarine that was the first combat submarine to sink an enemy ship.
The Confederate submarine 'H L Hunley' was the first submarine to sink an enemy ship
Submersible.
Underseaboat.
Nautilus.
A submarine