Though the first American submarine was the Revolutionary War's Turtle, the U.S. Navy did not exist at that time.
The U.S. Navy's first submarine, the USS Alligator, was built in 1862, and active in the Civil War.
The USS Holland (SS-1), was the U.S. Navy's first commissioned submarine, had her keel officially laid down at Electric Boat in November, 1896. She was commissioned in October 1900.
the turtle was built in 1775
Until 1959, the Triton, one of the first-generation Nuclear subs was the longest, and the first US submarine to have two independent reactors. She measured 447 ft 6 in (136.40 m) overall. Then, the longest current class of submarine, the Ohio-class, at 560 ft (170 m), was built, and is now the longest submarine in the US Navy.
The first navigable submarine was built in 1620 in England by Cornelius Drebbel using English mathematician William Bourne's plans from 1578. America (not the US back then) used the first submarine, built by American Colonist David Bushnell in 1776.
The submarine you are thinking about was the USS Nautilus. It was the world's first nuclear powered submarine and commissioned into the US Navy in 1955
The US submarine Nautilus.
WWII US Gato class subs could be built in 9 months.
There is NO submarine called 'Typhoon' in the US Navy, nor has there ever been. Typhoon is a Russian nuclear submarine. -The current USS Typhoon is a 370 ton Cyclone class patrol launch..
The US revolutionary war
The US Gato class sub could be built in less than 9 months.
The USS Nautilus (SSN-571) was the US Navy's first nuclear powered submarine.
The first submarine used for military purposes was built in 1776 by David Bushnell (1742-1824) of the US. His "Turtle" was a one-man, wooden submarine powered by hand-turned propellers. It was used during the American Revolution against British warships. The Turtle would approach enemy ships partially submerged to attach explosives to the ships's hull. The Turtle worked well but the explosives did not.
The first full month of Spring is April.