USS G-1

G-1 in 1912
History
United States
NameUSS G-1
Ordered1909
Builder
Laid down2 February 1909, as USS Seal
Launched8 February 1911
Sponsored byMiss Margaret V. Lake
Commissioned28 October 1912
Decommissioned6 March 1920
RenamedUSS G-1, 17 November 1911
Stricken29 August 1921
IdentificationSS-19½
FateSunk as a target, 21 June 1921
General characteristics
Class & typeG-class submarine
Displacement
  • 400 long tons (410 t) surfaced
  • 516 long tons (524 t) submerged
Length161 ft (49 m)
Beam13 ft 1 in (3.99 m)
Draft12 ft 2 in (3.71 m)
Speed
  • 14 kn (16 mph; 26 km/h) surfaced
  • 10 kn (12 mph; 19 km/h) submerged
Complement26 officers and men
Armament4 × 18-inch (450 mm) torpedo tubes (2 in trainable deck mounts, 2 internally in bow), 8 torpedoes

USS G-1 (SS-19½) was the lead ship of her class of submarine of the United States Navy. While the four G-boats were nominally all of a class, they differed enough in significant details that they are sometimes considered to be four unique boats, each in a class by herself.