National Item Identification Number

00-079-8453
000798453
4140-00-079-8453
4140000798453

National Stock Number

Item Name

FAN,VENTILATING

Federal Supply Class

4140

Description

A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.

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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82877

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

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95270

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SKURKA AEROSPACE INC.
4600 CALLE BOLERO
CAMARILLO
CA
93012
805-484-8884

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05869

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82577

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Reference Numbers (Part Numbers)

DFX-KS4501-R-92AF
020477
6253-C6365E
717401-025
717401-025

Required Categories

STYLE DESIGNATOR
LENGTH
HOUSING INSIDE DIAMETER
MATERIAL
SURFACE TREATMENT;

Required Description

32 FIXED
3.250 INCHES NOMINAL
4.812 INCHES NOMINAL
ALUMINUM ALLOY BLADE
ANOD