Centrifugal Fan Impeller

Part Number 400539

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

Steel overall material.

0.407" bore diameter straight radial w/ back plate.

Includes quality control certificate of conformance.

Width:

0.875 inches
Diameter:

5.250 inches
Bore Diameter:

Between 0.407 inches and 0.408 inches
Blade Quantity:

12
Hub Length:

0.500 inches
Attachment Method:

Keyway
Rotation Direction For Which Designed:

Clockwise
Surface Treatment Specification:

Mil-c-5541 military specification single treatment response
Style Designator:

Straight radial w/ back plate
Federal Supply Class (fsc):

Fans, air circulators, and blower equipment
National Stock Number (nsn):

4140-00-128-0187

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