Features
Aluminum blade material.
Centrifugal fan impeller straight blades double width.
Includes quality control certificate of conformance.
Specifications
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Diameter:
4.250 inches
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Blade Quantity:
48
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Rotation Direction For Which Designed:
Clockwise
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Part Name Assigned By Controlling Agency:
Centrifugal fan impeller
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Style Designator:
Straight blades double width
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Federal Supply Class (fsc):
Fans, air circulators, and blower equipment
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National Stock Number (nsn):
4140-01-559-3212