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National Stock Number:
4140-01-157-2951
Federal Supply Class:
4140
National Item Identification Number:
011572951
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:
| 340-35-00002 | 0CVN0 | SMITH AND SMITH AIRCRAFT INTL LTD | | 340-35-00002 | 28298 | SMITH AND SMITH AIRCRAFT CO |
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Techincal Specification:
| DIAMETER | 3.375 INCHES NOMINAL | | ATTACHMENT METHOD | BOLT HOLE | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING BOLT CIRCLE DIAMETER | 1.440 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.562 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 6 | | WIDTH | 0.625 INCHES NOMINAL | | STYLE DESIGNATOR | STRAIGHT RADIAL W/ BACK PLATE |
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