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National Stock Number:
4140-00-142-2491
Federal Supply Class:
4140
National Item Identification Number:
001422491
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:
| 8836220-1 | 11447 | L3 TECHNOLOGIES, INC. | | 8836220-1 | 49671 | LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES | | A2699-3 | 60399 | REGAL-BELOIT CORPORATION DBA FASCO GROUP DIV CASSVILLE DIVISION | | AA216-115-2CWALUM 0.25B0RE | 60399 | REGAL-BELOIT CORPORATION DBA FASCO GROUP DIV CASSVILLE DIVISION | | AA216-115-2CWALUM 0.25BORE | 60399 | REGAL-BELOIT CORPORATION DBA FASCO GROUP DIV CASSVILLE DIVISION |
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Techincal Specification:
| ATTACHMENT METHOD | SETSCREW | | BLADE QUANTITY | 28 | | DIAMETER | 2.500 INCHES NOMINAL | | MATERIAL | ALUMINUM OVERALL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY ALUMINUM HUB; DYNAMIC BALANCING TO 0.009 OZ INCHES AT 2000 RPM | | ROTATION DIRECTION FOR WHICH DESIGNED | CLOCKWISE | | SPECIAL FEATURES | CW ROTATION AS VIEWED FROM CLOSED SIDE OF WHEEL | | WIDTH | 1.530 INCHES NOMINAL | | STYLE DESIGNATOR | CURVED BLADES SINGLE WIDTH |
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