Narwhal class
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General Info Fleet / Country: United States Navy / United States
| In service from: 1930
| Complement (officers/enlisted): 89
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Dimensions (metres)
Lenght overall / waterline: | 113,10 Beam overall / wl.: | 10,10 / Draft overall / wl.: | 4.85 / | |||||
Displacement (English tons = 1016 kg)
Standard | 2987 Underwater | 3960 | |||||
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Armament Main guns | 2x152 Torpedo tubes | 6x533 Planes | 0 Radars | 1942: SJ | |||||
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Engines Boilers | 0 Turbines | ? | |||||
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Endurance Top speed (kts) | 17,5 Top underwater speed | 8,0 endurance | 18000 miles @ 10 kts Engines load | 5633/1600 HP Aircraft gasoline (liters) | 0 | |||||
Armor (milimetres)Main Battery turrets
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