National Item Identification Number

01-385-3187
013853187
4140-01-385-3187
4140013853187

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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Reference Numbers (Part Numbers)

MCD-5678/E1-3384
MCD-5678/E1-3384

Required Categories

STYLE DESIGNATOR
WIDTH
MATERIAL
ROTATION DIRECTION FOR WHICH DESIGNED

Required Description

50 FIXED, RECTANGULAR OUTLETS
34.375 INCHES NOMINAL
STEEL HOUSING
COUNTERCLOC