National Item Identification Number

01-274-7720
012747720
4140-01-274-7720
4140012747720

National Stock Number

Item Name

FAN,CENTRIFUGAL

Federal Supply Class

4140

Description

A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.

Commercial and Government Entity Code (Supplier Data)

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03522

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ZERO CORP
MCLEAN ENGINEERING DIV
2 APPLEGATE DR
TRENTON
NJ
08691
609-208-1900

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Reference Numbers (Part Numbers)

1E221C

Required Categories

WIDTH
LENGTH
HEIGHT
QUANTITY
MATERIAL
DRIVE TYPE
PRIME MOVER TYPE
SPEED A

Required Description

19.000 INCHES NOMINAL
6.406 INCHES NOMINAL
3.500 INCHES NOMINAL
1
STEEL OVER