3040-00-977-2805 SHAFT,SHOULDERED Index 4320-00-977-2807 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
4320-00-977-2806

Federal Supply Class:
4320

National Item Identification Number:
009772806

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:
1C-22730UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1C-227310171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1C-2273PC50UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1C-2273PC510171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1C-2273PC51W383TOOLEX, INC
2125070UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
21250710171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
2125071W383TOOLEX, INC


Techincal Specification:
BLADE QUANTITY3
BLADE TYPEBACKWARD CURVE
DESIGN TYPESINGLE WIDTH
HUB LENGTH0.813 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
HUB LOCATIONBACK SIDE AND FRONT SIDE
HUB BORE DIAMETER2.370 INCHES MINIMUM AND 3.250 INCHES MAXIMUM
HUB QUANTITY2
KEYWAY LENGTH1.250 INCHES NOMINAL
KEYWAY QUANTITY1
KEYWAY TYPESTRAIGHT
KEYWAY WIDTH0.188 INCHES NOMINAL
KEYWAY DEPTH0.094 INCHES NOMINAL
OVERALL DIAMETER8.000 INCHES MINIMUM AND 8.250 INCHES MAXIMUM
OVERALL WIDTH2.938 INCHES NOMINAL
MATERIALSTEEL
MOUNTING METHODKEY
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
SURFACE TREATMENTCHROMIUM


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