National Item Identification Number

00-074-4160
000744160
4140-00-074-4160
4140000744160

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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94756

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Reference Numbers (Part Numbers)

45613-305

Required Categories

OUTLET INSIDE DIAMETER
QUANTITY
MATERIAL
DRIVE TYPE
ROTATION DIRECTION FOR W

Required Description

3.000 INCHES NOMINAL
1
ALUMINUM ALLOY BLADE
STEEL HOUSING
DIRECT
COUNTERCLO