4320-00-977-2807 IMPELLER,PUMP,CENTRIFUGAL Index 4320-00-977-2809 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
4320-00-977-2808

Federal Supply Class:
4320

National Item Identification Number:
009772808

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-2273PC60UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1C-2273PC610171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1C-2273PC61W383TOOLEX, INC
2125050UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
21250510171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
2125051W383TOOLEX, INC


Techincal Specification:
BLADE QUANTITY5
BLADE TYPEBACKWARD CURVE
DESIGN TYPESINGLE WIDTH
HUB LENGTH0.813 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
HUB LOCATIONBACK SIDE AND FRONT SIDE
HUB BORE DIAMETER2.375 INCHES MINIMUM AND 3.125 INCHES MAXIMUM
HUB QUANTITY2
KEYWAY LENGTH1.375 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 WIDTH3.063 INCHES NOMINAL
MATERIALSTEEL
MOUNTING METHODKEY
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
SURFACE TREATMENTCHROMIUM


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