National Item Identification Number

01-325-2954
013252954
4140-01-325-2954
4140013252954

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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82877

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ROTRON INCORPORATED
DBA AMETEK ROTRON
55 HASBROUCK LN
WOODSTOCK
NY
12498
845-679-1535

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32877

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MACHINE WORKS AT ESSEX INC
75 CRYSTAL AVE. POB 60
NEW LONDON
CT
06320
919-933-5773

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82877

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ROTRON INCORPORATED
DBA AMETEK ROTRON
55 HASBROUCK LN
WOODSTOCK
NY
12498
845-679-1535

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37695

---

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Reference Numbers (Part Numbers)

PX3B-T-115AC-S-2573DH
034342
034342
505053-1

Required Categories

STYLE DESIGNATOR
LENGTH
HOUSING INSIDE DIAMETER
MATERIAL
SURFACE TREATMENT;

Required Description

31 FIXED
1.730 INCHES NOMINAL
3.562 INCHES NOMINAL
ALUMINUM OVERALL
ENAMEL L