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National Stock Number:
4320-01-119-1235
Federal Supply Class:
4320
National Item Identification Number:
011191235
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:
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Techincal Specification:
| BLADE TYPE | RADIAL TIP | | BLADE QUANTITY | 2 | | CUBIC MEASURE | 1.000 CUBIC FEET | | DESIGN TYPE | SINGLE WIDTH | | HUB BORE DIAMETER | 0.875 INCHES MINIMUM AND 0.876 INCHES MAXIMUM | | HUB LENGTH | 1.125 INCHES NOMINAL | | HUB LOCATION | CENTERED | | HUB PROJECTION LENGTH BEYOND WHEEL SIDE | 0.250 INCHES NOMINAL | | HUB QUANTITY | 1 | | KEYWAY QUANTITY | 1 | | KEYWAY TYPE | STRAIGHT | | KEYWAY WIDTH | 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM | | KEYWAY DEPTH | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM | | KEYWAY LENGTH | 1.125 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B143, ALLOY 1A ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 905 | | MOUNTING METHOD | KEY | | OVERALL DIAMETER | 9.500 INCHES NOMINAL | | OVERALL WIDTH | 2.250 INCHES NOMINAL | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE |
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