SM U-165

SM U-165 was one of the 329 submarines serving in the Imperial German Navy in World War I. U-165 would have been engaged in naval warfare and taken part in the First Battle of the Atlantic but didn't since Germany suspended submarine warfare on 20 October 1918. She sank on her way to surrender on 18 November 1918 at position.

Design

Type U 93 submarines were preceded by the shorter Type U 87 submarines. U-165 had a displacement of when at the surface and while submerged. She had a total length of, a pressure hull length of, a beam of, a height of, and a draught of. The submarine was powered by two engines for use while surfaced, and two engines for use while submerged. She had two propeller shafts and two propellers. She was capable of operating at depths of up to.
The submarine had a maximum surface speed of and a maximum submerged speed of. When submerged, she could operate for at ; when surfaced, she could travel at. U-165 was fitted with six torpedo tubes, twelve to sixteen torpedoes, and one SK L/45 deck gun. She had a complement of thirty-six.