4140-01-022-4247 IMPELLER,FAN,AXIAL Index 4320-01-022-4249 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
4320-01-022-4248

Federal Supply Class:
4320

National Item Identification Number:
010224248

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:
23570RB80221DRESSER INDUSTRIES INC
23570RB93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BLADE QUANTITY6
BLADE TYPEFORWARD CURVE
DESIGN TYPESINGLE WIDTH
KEYWAY DEPTH0.094 INCHES NOMINAL
KEYWAY LENGTH1.250 INCHES NOMINAL
KEYWAY QUANTITY1
KEYWAY TYPESQUARE
KEYWAY WIDTH0.438 INCHES NOMINAL
OVERALL DIAMETER5.625 INCHES NOMINAL
OVERALL WIDTH1.250 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
MOUNTING METHODKEY
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE


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