National Item Identification Number

01-331-1668
013311668
4140-01-331-1668
4140013311668

National Stock Number

Item Name

FAN,VANEAXIAL

Federal Supply Class

4140

Description

A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.

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)

A1A4W6-TP
A1A4W6-TP
A1A4W6-TP/MIL-F -18953A
9W-58437 CD-3544
9W-58437 CD-354

Required Categories

STYLE DESIGNATOR
LENGTH
HOUSING INSIDE DIAMETER
MATERIAL
DRIVE TYPE
ROTATIO

Required Description

30 FIXED
4.938 INCHES NOMINAL
14.750 INCHES NOMINAL
ALUMINUM ALLOY BLADE
STE