United States K-class submarine

The K class submarines were a class of eight submarines of the United States Navy, serving between 1914 and 1923.

Ships

 * USS K-1 (SS-32) (formerly USS Haddock)
 * USS K-2 (SS-33) (formerly USS Cachalot)
 * USS K-3 (SS-34) (formerly USS Orca)
 * USS K-4 (SS-35) (formerly USS Walrus)
 * USS K-5 (SS-36)
 * USS K-6 (SS-37)
 * USS K-7 (SS-38)
 * USS K-8 (SS-39)