4820-00-609-7436 PISTON,VALVE Index 4820-00-609-7445 STEM,FLUID VALVE

National Stock Number:
4320-00-609-7439

Federal Supply Class:
4320

National Item Identification Number:
006097439

Description:
IMPELLER,PUMP,CENTRIFUGAL

Detail:
An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a PUMP, CENTRIFUGAL.


Manufacturer Information:
22190-5PA0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
22190-5PA93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BLADE QUANTITY6
BLADE TYPEBACKWARD CURVE
DESIGN TYPESINGLE WIDTH
HUB BORE DIAMETER1.122 INCHES NOMINAL
HUB LENGTH0.784 INCHES NOMINAL AND 1.875 INCHES NOMINAL
HUB PROJECTION LENGTH BEYOND WHEEL SIDE1.302 INCHES NOMINAL AND 1.355 INCHES NOMINAL
HUB QUANTITY2
HUB LOCATIONBACK SIDE AND FRONT SIDE
KEYWAY DEPTH0.125 INCHES NOMINAL
KEYWAY LENGTH1.877 INCHES NOMINAL
KEYWAY QUANTITY1
KEYWAY TYPESTRAIGHT
KEYWAY WIDTH0.247 INCHES NOMINAL
OVERALL DIAMETER6.250 INCHES NOMINAL
OVERALL WIDTH3.875 INCHES NOMINAL
MATERIALCOPPER ALLOY
MOUNTING METHODKEY
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE


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