National Item Identification Number

00-146-9109
001469109
4140-00-146-9109
4140001469109

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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18876

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Reference Numbers (Part Numbers)

10664488

Required Categories

DIAMETER
QUANTITY
MATERIAL
SURFACE TREATMENT
DRIVE TYPE
ROTATION DIRECTION

Required Description

1.950 INCHES MINIMUM AND
2.020 INCHES MAXIMUM
1
STEEL BLADE
ZINC BLADE
DIRE