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FIGHTING SHIPS OF THE WORLD
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SUBMARINES
NAUTILUS small submarines (1913 - 1914)


Ships


Name No Yard No Builder Laid down Launched Comp Fate
Nautilus     R. Arsenale di Venezia 8/1911 25.4.1913 9/1913 discarded 7.1919
Nereide     R. Arsenale di Venezia 8/1911 12.7.1913 12/1913 sunk 5.8.1915


Technical data


Displacement standard, t 
Displacement normal, t

225 / 320

Length, m

41.0

Breadth, m

4.30

Draught, m

2.85

No of shafts

2

Machinery

2 Sulzer diesels / 2 Ansaldo electric motors

Power, h. p.

600 / 320

Max speed, kts

13.2 / 8

Fuel, t

diesel oil

Endurance, nm(kts)1000(10) / 14(7)
Armament

2 - 450 TT (bow, 4)

Complement

19

Diving depth operational, m40


Standard scale images


<i>Nautilus </i>1914
Nautilus 1914


Project history

First class of submarines designed by Eng Lt Commander Curio Bernardis, who became a well-known submarine designer. Their hulls were similar to those of a torpedo-boat. Originally it was planned to have a third TT on the deck, but this was not mounted.

Modernizations

None.

Naval service

Nereide sunk 5.8.1915 near Pelagosa Is (Adriatic), by torpedoes of the Austrian submarine U5.