2010-00-294-1658 SHAFT,PROPULSION,SHIP Index 2010-00-294-1660 SHAFT,PROPULSION,SHIP

National Stock Number:
2010-00-294-1659

Federal Supply Class:
2010

National Item Identification Number:
002941659

Description:
SHAFT,PROPULSION,SHIP

Detail:
A shaft used to transmit to the propeller the torque generated by the main engine of a ship and also to transfer the propeller thrust to the thrust block.


Manufacturer Information:
DD931S4301-1375311PC10180064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
AFTER BEARING SLEEVE LENGTH7.250 FEET NOMINAL
AFTER BEARING SLEEVE OUTSIDE DIAMETER19.375 INCHES NOMINAL
AFTER END DESIGNTAPERED
CONSTRUCTIONHOLLOW
COVERING LOCATIONALL EXPOSED SURFACES COVERED
DEPTH1.531 INCHES NOMINAL
FORWARD BEARING SLEEVE LENGTH4.667 FEET NOMINAL
FORWARD BEARING SLEEVE OUTSIDE DIAMETER19.375 INCHES NOMINAL
FORWARD END COUPLING LENGTH0.688 FEET NOMINAL
FORWARD END COUPLING DESIGNINTEGRAL
FORWARD END COUPLING OUTSIDE DIAMETER28.5000 INCHES NOMINAL
FORWARD END COUPLING THICKNESS3.500 INCHES NOMINAL
FURNISHED ITEMS AND QUANTITYPROPELLER NUT,1; PROPELLER KEY,2
INSIDE DIAMETER10.500 INCHES NOMINAL
MAJOR DIAMETER8.5000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890, CLASS AN MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
OUTSIDE DIAMETER17.750 INCHES NOMINAL
OVERALL LENGTH39.250 FEET NOMINAL
PROTECTIVE COVERING TYPERUBBER
QUANTITY2
SURFACE FINISHSMOOTH MACHINED
TAPER LENGTH3.802 FEET NOMINAL
TAPER MAJOR DIAMETER17.750 INCHES NOMINAL
TAPER1.500 PER FOOT IN INCHES NOMINAL
THREAD QUANTITY4 PER INCH
THREAD LENGTH9.0000 INCHES
UNIT TYPEPROPELLER SHAFT SECTION
USAGE DESIGNSUITABLE FOR DD931-933,936-938,940-944 VESSELS
USAGE LOCATIONPORT/STARBOARD
WIDTH3.125 INCHES MINIMUM AND 3.188 INCHES MAXIMUM


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