National Item Identification Number

00-357-8104
003578104
4140-00-357-8104
4140003578104

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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02769

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LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN DIV MARITIME
199 BORTON LANDING RD
MOORESTOWN
NJ
08057
856-722-4615

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56232

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Reference Numbers (Part Numbers)

337649
337649

Required Categories

STYLE DESIGNATOR
LENGTH
HOUSING INSIDE DIAMETER
MATERIAL
SURFACE TREATMENT;

Required Description

31 FIXED
2.469 INCHES NOMINAL
6.888 INCHES NOMINAL
ALUMINUM BLADE
ALUMINUM H