4320-00-977-1108 IMPELLER,PUMP,CENTRIFUGAL Index 4320-00-977-1110 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
4320-00-977-1109

Federal Supply Class:
4320

National Item Identification Number:
009771109

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:
3DM3AX20UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3DM3AX288032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
W24774288032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
W247742REVA88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
X2477420UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
X24774230760INGERSOLL RAND CO
X24774288032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
X3DM3AX2-338HM30760INGERSOLL RAND CO
X3DM3AX2-338HM88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
X3DM3AXZ0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
X3DM3AXZ88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BLADE QUANTITY5
BLADE TYPEBACKWARD CURVE
DESIGN TYPESINGLE WIDTH
HUB LENGTH1.313 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
HUB LOCATIONBACK SIDE AND FRONT SIDE
HUB BORE DIAMETER2.500 INCHES MINIMUM AND 3.500 INCHES MAXIMUM
HUB QUANTITY2
KEYWAY LENGTH1.938 INCHES NOMINAL
KEYWAY QUANTITY1
KEYWAY TYPESTRAIGHT
KEYWAY WIDTH0.250 INCHES NOMINAL
KEYWAY DEPTH0.130 INCHES NOMINAL
OVERALL DIAMETER8.750 INCHES NOMINAL
OVERALL WIDTH3.938 INCHES NOMINAL
MATERIALSTEEL
MOUNTING METHODKEY
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SURFACE TREATMENTCHROMIUM


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