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National Stock Number:
4320-00-797-3665
Federal Supply Class:
4320
National Item Identification Number:
007973665
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.
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Manufacturer Information:
| C3B1H | 31387 | J C H AUTOMATIC MACHINE WORKS | | C3B1H | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
| BLADE QUANTITY | 5 | | BLADE TYPE | FORWARD CURVE | | DESIGN TYPE | SINGLE WIDTH | | HUB LENGTH | 1.250 INCHES NOMINAL AND 1.375 INCHES NOMINAL | | HUB LOCATION | BACK SIDE AND FRONT SIDE | | HUB BORE DIAMETER | 4.125 INCHES NOMINAL AND 1.312 INCHES NOMINAL | | HUB PROJECTION LENGTH BEYOND WHEEL SIDE | 1.250 INCHES NOMINAL AND 1.375 INCHES NOMINAL | | HUB QUANTITY | 2 | | KEYWAY LENGTH | 1.938 INCHES NOMINAL | | KEYWAY QUANTITY | 1 | | KEYWAY TYPE | RECTANGULAR | | KEYWAY WIDTH | 0.500 INCHES NOMINAL | | OVERALL DIAMETER | 12.000 INCHES NOMINAL | | OVERALL WIDTH | 3.500 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | MOUNTING METHOD | KEY | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
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