USS H-5
USS H-5 (SS-148) was a H-class submarine originally built for the Imperial Russian Navy. Six of these were not delivered pending the outcome of the Russian Revolution of 1917 before being purchased by the United States Navy on 20 May 1918. Description
The H-class submarines had a length of  overall, a beam of  and a mean draft of . They displaced  on the surface and  submerged. The boats had a crew of 2 officers and 23 enlisted men. They had a diving depth of . For surface running, they were powered by two New London Ship & Engine Co.  diesel engines, each driving one propeller shaft. When submerged each propeller was driven by a  Electro Dynamic Co. electric motor. They could reach  on the surface and  underwater. On the surface, the boats had a range of  at  and  at  submerged. The boats were armed with four 18-inch (450 mm)  torpedo tubes in the bow. They carried four reloads, for a total of eight torpedoes. Construction and career
H-5 was launched on 24 September 1918, and commissioned on 30 September 1918. Operating out of San Pedro Submarine Base, San Pedro, California, with Submarine Division 6 and 7 (SubDivs 6 and SubDiv 7), H-5 participated in various training and battle exercises, with periodic overhauls at Mare Island. She departed San Francisco, California on 25 July 1922 in company with both divisions and arrived at Norfolk, Virginia on 14 September. H-5 decommissioned at Norfolk on 20 October. Her name was struck from the Naval Vessel Register on 26 February 1931. She was sold for scrapping on 28 November 1933. Notes

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United States H-class submarines
World War I submarines of the United States
Ships built in Bremerton, Washington
1918 ships
Russian Empire–United States relations