2010-00-678-0414 SHAFT,PROPULSION,SHIP Index 2010-00-678-0416 SHAFT,PROPULSION,SHIP

National Stock Number:
2010-00-678-0415

Federal Supply Class:
2010

National Item Identification Number:
006780415

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:
DDG2-203-1710538PC10180064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
AFTER BEARING SLEEVE LENGTH6.802 FEET NOMINAL
AFTER BEARING SLEEVE OUTSIDE DIAMETER20.250 INCHES NOMINAL
AFTER END DESIGNTAPERED
CONSTRUCTIONHOLLOW
COVERING LOCATIONSURFACES BETWEEN BEARING SLEEVES COVERED
DEPTH1.498 INCHES MINIMUM AND 1.505 INCHES MAXIMUM
FURNISHED ITEMS AND QUANTITYCOUPLING BOLT,12; COUPLING NUT,12; PROPELLER KEY,2; PROPELLER NUT,1
FORWARD BEARING SLEEVE LENGTH4.349 FEET NOMINAL
FORWARD BEARING SLEEVE OUTSIDE DIAMETER20.250 INCHES NOMINAL
FORWARD END COUPLING DESIGNINTEGRAL
FORWARD END COUPLING OUTSIDE DIAMETER30.625 INCHES NOMINAL
FORWARD END COUPLING THICKNESS3.750 INCHES NOMINAL
INSIDE DIAMETER4.875 INCHES MINIMUM AND 11.000 INCHES MAXIMUM
MAJOR DIAMETER11.250 INCHES NOMINAL
OUTSIDE DIAMETER18.500 INCHES NOMINAL
OVERALL LENGTH39.354 FEET NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890, CLASS AN MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
PROTECTIVE COVERING TYPERUBBER
QUANTITY2
SPECIAL FEATURESCOLD ROLLED IN PROPELLER TAPER AND AFTER SLEEVE AREA
WIDTH3.500 INCHES MINIMUM AND 3.563 INCHES MAXIMUM
SURFACE FINISHSMOOTH MACHINED
TAPER LENGTH3.823 FEET NOMINAL
TAPER MAJOR DIAMETER18.500 INCHES NOMINAL
TAPER1.000 PER FOOT IN INCHES NOMINAL
THREAD LENGTH10.250 INCHES
THREAD QUANTITY4 PER INCH
UNIT TYPEPROPELLER SHAFT SECTION
USAGE DESIGNSUITABLE FOR DDG 2 CLASS
USAGE LOCATIONPORT/STARBOARD


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