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O'Brien Class

Data for USS O'Brien (DD-51) as of 1921

Length overall: 305' 3"
Length between perpendiculars: 300' 0"
Breadth on the load waterline: 30' 4"
Mean hull draft: 9' 5 1/2"

Displacement (normal): 1,050 tons
Displacement (full load): 1,171 tons

Fuel capacity: 306 tons/oil

Armament
Four 4"/50 caliber guns
Four 21" twin torpedo tubes

Complement
8 Officers
8 Chief Petty Officers
90 Enlisted

Propulsion
4 Boilers
2 Parsons Turbines: 16,275 horsepower

Highest speed on trials: 29.2 knots

 

DD-51

O'BRIEN

DD-52

NICHOLSON

DD-53

WINSLOW

DD-54

MCDOUGAL

DD-55

CUSHING

DD-56

ERICSSON

 

 

 

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