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National Stock Number:
4140-00-122-2431
Federal Supply Class:
4140
National Item Identification Number:
001222431
Description:
IMPELLER,FAN,CENTRIFUGAL
Detail:
AN ITEM WITH BLADES, VANES, OR PADDLES EQUALLY SPACED RADIALLY OR HORIZONTALLY AROUND THE PERIPHERY OF A HUB, ROTOR, OR WHEEL. IT IS THE ROTATING PART OF A CENTRIFUGAL FAN, ELECTRIC MOTOR, GENERATOR AND THE LIKE WHICH CREATES A FLOW OF AIR OR GAS PERPENDICULAR TO THE AXIS OF ROTATION.
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Manufacturer Information:
| 959C244-1 | 83843 | SUNDSTRAND CORP ELECTRIC POWER SYSTEMS DIV | | 959C244-1 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| ATTACHMENT METHOD | KEYWAY | | BLADE QUANTITY | 9 | | DIAMETER | 4.310 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY BLADE | | SPECIAL FEATURES | DYNAMIC BALANCE TO 0.005 OZ IN. SQ. | | WIDTH | 1.270 INCHES NOMINAL | | STYLE DESIGNATOR | STRAIGHT BLADES SINGLE WIDTH | | TEST DATA DOCUMENT | 83843-959C244 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
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