O 12 class
|Displacement||610 / 754 BRT|
|Armament||2 40mm (2x1) 1 12.7mm MG 5 21" torpedo tubes (4 bow, 1 stern) 10 torpedoes|
|Max speed||16 / 8 knots (surfaced/submerged)|
|Engines||Diesels / Electric, 2 shafts|
|Power||1800 / 620 HP (surfaced/submerged)|
|Notes on class||These were the first Dutch submarines with all 21" torpedo tubes. They carried no deck gun.
Submarines of this class that have detailed patrol info added are shown in bold in the list below.
Royal Dutch Navy ships of the O 12 class
To see all O 12 class ships click here.
|HNMS O 12||Lost on 14 May 1940|
|HNMS O 13 (N 13)||Lost on 25 Jun 1940|
|HNMS O 14 (N 14 / P 14)|
|HNMS O 15 (N 15 / P 15)|
Full wartime service history on this vessel.
See all Royal Dutch Navy Submarine classes.
Books dealing with this subject include: