SM UB-133

UB-148 at sea, a U-boat similar to UB-133.
History
German Empire
Name	UB-133
Ordered	27 June 1917[1]
Builder	Friedrich Krupp Germaniawerft, Kiel
Cost	3,485,000 German Papiermark
Yard number	310
Launched	27 September 1918[2]
Completed	20 April 1919[2]
Fate	Surrendered, broken up in Rochester in 1922[2]
General characteristics [2]
Class and type	Type UB III submarine
Displacement	533 t (525 long tons) surfaced 656 t (646 long tons) submerged
Length	55.83 m (183 ft 2 in) (o/a)
Beam	5.80 m (19 ft)
Draught	3.77 m (12 ft 4 in)
Propulsion	2 × propeller shaft 2 × MAN four-stroke 6-cylinder diesel engines, 1,085 bhp (809 kW) 2 × Siemens-Schuckert electric motors, 780 shp (580 kW)
Speed	13.5 knots (25.0 km/h; 15.5 mph) surfaced 7.5 knots (13.9 km/h; 8.6 mph) submerged
Range	9,090 nmi (16,830 km; 10,460 mi) at 6 knots (11 km/h; 6.9 mph) surfaced 55 nmi (102 km; 63 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth	50 m (160 ft)
Complement	3 officers, 31 men[2]
Armament	5 × 50 cm (19.7 in) torpedo tubes (4 bow, 1 stern) 10 torpedoes 1 × 10.5 cm (4.13 in) deck gun
Service record
Operations:	No patrols
Victories:	None

SM UB-133^{[Note 1]} was a German Type UB III submarine or U-boat built for the German Imperial Navy (German: Kaiserliche Marine) during World War I. Completed after the end of hostilities, she was not commissioned into the German Imperial Navy but surrendered to Britain in accordance with the requirements of the Armistice with Germany. In 1922 she was broken up in Rochester.^[2]

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