4320-00-398-8277 IMPELLER,PUMP,CENTRIFUGAL Index 4320-00-398-8280 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
4320-00-398-8278

Federal Supply Class:
4320

National Item Identification Number:
003988278

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:
1703640UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
17036493232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
8022P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5422PC30UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5422PC393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
8022P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BLADE QUANTITY4
BLADE TYPEFORWARD CURVE
DESIGN TYPESINGLE WIDTH
HUB PROJECTION LENGTH BEYOND WHEEL SIDE1.625 INCHES NOMINAL AND 0.281 INCHES NOMINAL
HUB QUANTITY2
HUB BORE DIAMETER0.437 INCHES NOMINAL AND 1.250 INCHES NOMINAL
HUB LENGTH1.625 INCHES NOMINAL AND 0.281 INCHES NOMINAL
HUB LOCATIONBACK SIDE AND FRONT SIDE
KEYWAY QUANTITY1
KEYWAY TYPERECTANGULAR
KEYWAY WIDTH0.125 INCHES NOMINAL
KEYWAY DEPTH0.062 INCHES NOMINAL
KEYWAY LENGTH1.750 INCHES NOMINAL
MATERIALCOPPER ALLOY
MOUNTING METHODKEY
OVERALL DIAMETER3.500 INCHES NOMINAL
OVERALL WIDTH2.593 INCHES NOMINAL
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE


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