4820-01-501-5748 BALL,VALVE,PORTED Index 2040-01-501-5750 HOIST ROD ALIGNMENT TOOL

National Stock Number:
2010-01-501-5749

Federal Supply Class:
2010

National Item Identification Number:
015015749

Description:
BLADE,PROPELLER,SHIP

Detail:
A HYDROFOIL, WHICH IS THE THRUST PRODUCING AND MAJOR TORQUE ABSORBING COMPONENT OF A SHIP PROPELLER. IT IS PROVIDED WITH A SUITABLE ROOT SECTION FOR ASSEMBLY IN A SHIP PROPELLER HUB. THE HYDROFOIL SECTION MAY BE EITHER HELICOIDAL SHAPED RADIALLY DISPOSED (VARIABLE PITCH TYPE), OR STRAIGHT FACED (CONSTANT PITCH TYPE).


Manufacturer Information:
48 X 46 R.H.04624COAST GUARD YARD UPH


Techincal Specification:
DESIGN PITCH3.833 FEET NOMINAL
MATERIALCOPPER ALLOY
PITCH TYPECONSTANT
PROPELLER OUTSIDE DIAMETER FOR WHICH DESIGNED4.000 FEET NOMINAL
ROTATION DIRECTIONRIGHT-HAND
USAGE LOCATIONSTARBOARD


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