National Item Identification Number

01-055-2251
010552251
4140-01-055-2251
4140010552251

National Stock Number

Item Name

FAN,CENTRIFUGAL

Federal Supply Class

4140

Referenced on: http://satellite.tpub.com//TM-11-5820-878-24P/TM-11-5820-878-24P0113.htm
Referenced on: http://satellite.tpub.com//TM-11-5820-878-24P/TM-11-5820-878-24P0166.htm
Referenced on: http://satellite.tpub.com//TM-11-5895-845-24P/TM-11-5895-845-24P0117.htm
Referenced on: http://satellite.tpub.com//TM-11-5895-845-24P/TM-11-5895-845-24P0158.htm

Description

A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.

Commercial and Government Entity Code (Supplier Data)

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04320

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IMC MAGNETICS CORP
ARIZONA DIV
1900 E 5TH ST
TEMPE
AZ
85281
480-968-4441

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80063

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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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NSN (National Stock Number) 4140-01-055-2251, 4140010552251 NIIN (National Identification Number) 01-055-2251, 010552251

Part Numbers (Reference Numbers)

BC3825B-9
SM-A-775696
027970

Required Categories

STYLE DESIGNATOR
WIDTH
LENGTH
OUTLET INSIDE WIDTH
OUTLET INSIDE HEIGHT
HEIG

Required Description

56 FIXED, INVERTED, RECTANGULAR OUTLET
9.970 INCHES NOMINAL
9.160 INCHES NOMIN