German submarine U-5 (1935)

U-1, the first Type II boat
History
Nazi Germany
Name	U-5
Ordered	2 February 1935
Builder	Deutsche Werke, Kiel
Yard number	240
Laid down	11 February 1935
Launched	14 August 1935
Commissioned	31 August 1935
Fate	Sunk 19 March 1943, west of Pillau in a diving accident. 21 dead and 16 survivors
General characteristics
Class and type	Type IIA coastal submarine
Displacement	254 t (250 long tons) surfaced 303 t (298 long tons) submerged 381 t (375 long tons) total
Length	40.90 m (134 ft 2 in) (o/a) 27.80 m (91 ft 2 in) (pressure hull)
Beam	4.08 m (13 ft 5 in) (o/a) 4.00 m (13 ft 1 in) (pressure hull)
Height	8.60 m (28 ft 3 in)
Draught	3.83 m (12 ft 7 in)
Installed power	700 PS (510 kW; 690 shp) (diesels) 360 PS (260 kW; 360 shp) (electric)
Propulsion	2 × propeller shafts 2 × 0.85 m (2 ft 9 in) three-bladed propellers 2 × diesel engines 2 × double-acting electric motors
Speed	13 knots (24 km/h; 15 mph) surfaced 6.9 knots (12.8 km/h; 7.9 mph) submerged
Range	1,050 nmi (1,940 km; 1,210 mi) at 12 knots (22 km/h; 14 mph) surfaced 35 nmi (65 km; 40 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth	80 m (260 ft)
Complement	3 officers, 22 men
Armament	3 × 53.3 cm (21 in) torpedo tubes 5 × torpedoes or up to 12 TMA or 18 TMB mines 1 × 2 cm (0.79 in) C/30 anti-aircraft gun
Service record
Part of:	U-boat School Flotilla 1 September 1935 – 1 September 1939 1 October 1939 – 1 February 1940 1 March 1940 – 1 April 1940 1 May 1940 – 30 June 1940 21st U-boat Flotilla 1 July 1940 – 19 March 1943
Identification codes:	M 27 527
Commanders:	Oblt.z.S. / Kptlt. Rolf Dau 31 August 1935 – 27 September 1936 Kptlt. Gerhard Glattes 1 October 1936 – 2 February 1938 Oblt.z.S. / Kptlt. Günter Kutschmann 3 February 1938 – 4 December 1939 Kptlt. Heinrich Lehmann-Willenbrock 5 December 1939 – 11 August 1940 Oblt.z.S. / Kptlt. Herbert Opitz 12 August 1940 – 27 March 1941 Oblt.z.S. Friedrich Bothe 28 March 1941 – 6 January 1942 Oblt.z.S. Karl Friederich 7 January – 23 March 1942 Lt.z.S. / Oblt.z.S. Hans-Dieter Mohs 26 March – May 1942 Oblt.z.S. Kurt Pressel May - 9 November 1942 Lt.z.S. / Oblt.z.S. Hermann Rahn 10 November 1942 – 19 March 1943 Lt.z.S. Alfred Radermacher March 1943[1]
Operations:	2 patrols: 1st patrol: 24 August – 8 September 1939 2nd patrol: 4 – 19 April 1940
Victories:	No ships sunk or damaged

German submarine U-5 was a Type IIA U-boat of Nazi Germany's Kriegsmarine. She was laid down on 11 February 1935, launched on 14 August and commissioned 31 August that year, under Oberleutnant zur See Rolf Dau.^[1]

U-5 served mostly as a training boat from 1935 to 1940, but did see two wartime patrols in 1940. She was transferred to the 21st U-boat Flotilla on 1 July 1940.

U-5 was sunk on 19 March 1943 in a diving accident west of Pillau^[2] (now Baltiysk in Russia); 16 of the 37-man crew survived.^[3]