Hawthorn M class destroyer

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Hawthorn M or Mansfield class

RN Ensign
General Characteristics
Displacement: 1,057 tons
Length: 271 ft o/a
Beam: 27 ft 6 in
Draught: 10 ft 6 in
Propulsion: Yarrow-type boilers, steam turbines, 3 shafts, 27,000 shp
Speed: 35 kts
Range: 300 tons oil, ?
Complement: 76
Armament: 3 x 4 in L/40 QF Mark IV, mounting P Mk.IX

1 x single 2 pdr "pom-pom" Mk.II
2 x twin tubes for 21 in torpedoes

The Hawthorn M or Mansfield class were a class of destroyers completed for the Royal Navy during 1915 for World War I service. They were based on the Admiralty M class class to a modified design by Hawthorn Leslie and Company, with 4 funnels instead of 3. The midships 4 in gun was shipped between the 2nd and 3rd funnels. Both ships were laid down in 1914 and survived the war.

[edit] Ships

  • Mansfield
  • Mentor

[edit] Bibliography

  • Destroyers of the Royal Navy, 1893-1981, Maurice Cocker, 1983, Ian Allan ISBN 0-7110-1075-7
  • Jane's Fighting Ships, 1919, Jane's Publishing


M class destroyers
Admiralty M class | Hawthorn M class | Yarrow M class | Thornycroft M class | Yarrow Later M class

List of destroyers of the Royal Navy