National Item Identification Number

01-005-1860
010051860
4140-01-005-1860
4140010051860

National Stock Number

Item Name

FAN,TUBEAXIAL

Federal Supply Class

4140

Description

A nonpositive displacement mechanical device without guide vanes and having an axial fan impeller inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes at medium pressures.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

942WSST

Required Categories

STYLE DESIGNATOR
LENGTH
HOUSING INSIDE DIAMETER
MATERIAL
SURFACE TREATMENT;

Required Description

31 FIXED
1.500 INCHES NOMINAL
4.500 INCHES NOMINAL
PLASTIC POLYCARBONATE BLAD