National Item Identification Number

01-478-0050
014780050
4140-01-478-0050
4140014780050

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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75477

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HOWDEN BUFFALO INC.
DIV HOWDEN BUFFALO INC. NEW
338 SOUTH BROADWAY
NEW PHILADELPHIA
OH
44663
330-339-1111

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D9182

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75477

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HOWDEN BUFFALO INC.
DIV HOWDEN BUFFALO INC. NEW
338 SOUTH BROADWAY
NEW PHILADELPHIA
OH
44663
330-339-1111

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Reference Numbers (Part Numbers)

CC5A4W6-CCW-NS-UB
CC5A4W6-CW-NS-U B
FF-18099 REV B

Required Categories

STYLE DESIGNATOR
MATERIAL
DRIVE TYPE
ROTATION DIRECTION FOR WHICH DESIGNED
M

Required Description

51 FIXED
ALUMINUM ALLOY BLADE
DIRECT
COUNTERCLOCKWISE
1 BASE
TOP
HORIZONTA