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S-511-51-F "Scheme "B-I" - Destroyer Study"

Photo #: S-511-51-F  "Scheme "B-I" - Destroyer Study"
Title: "Scheme "B-I" - Destroyer Study"
Description: Photo #: S-511-51-F Scheme B-I - Destroyer Study Preliminary design plan prepared for the General Board as part of the process leading to the Allen M. Sumner (DD-692) class design. This 30 September 1941 plan, for a 2135-ton (standard displacement) ship, provides a slightly updated Fletcher (DD-445) class destroyer, retaining its five single 5/38 gun mounts (two of which are semi-open mounts) but eliminating one bank of five torpedo tubes to achieve a less crowding amidships. Other notable changes are a modified bridge arrangement and two twin 40mm anti-aircraft gun mounts (in place of the single quad 1.1 weapon of the original Fletchers). The original plan is in the 1939-1944 Spring Styles Book held by the Naval History and Heritage Command. U.S. Naval History and Heritage Command Photograph.
Catalog #: S-511-51-F
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