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Centrifugal Fan Assembly NSN 4140-00-554-8849

Item 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.

NSN 4140-00-554-8849 NSN: 4140-00-554-8849

Features and Characteristics

Stage Quantity
1
Speed Adjustments
Single speed
Width
53.250 inches
Length
37.562 inches
Environmental Protection
Splash proof
Ambient Tempurature At Full Rated Power
50.0 degrees celsius
Operating Speed At Rated Capacity In Rpm
1750.0
Electrical Connection Type
Terminal block
Outlet Inside Width
12.750 inches
Outlet Inside Height
21.750 inches
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Mounting Facility Type And Quantity
1 flange
Rotation Direction For Which Designed
Clockwise
Features Provided
Nonsparking
Air Flow Rate
4000.0 cubic feet per minute
Outlet Location
Top
Voltage In Volts And Current Type
440.0 ac
Prime Mover Power Rating
4.000 horsepower
Prime Mover Drive Shaft Bearing Type
Ball
Discharge Direction
Horizontal
Phase
Three
Height
49.688 inches
Material
Aluminum
Quantity
1
Style Designator
Fixed, rectangular outlets
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
005548849
NSN
4140005548849

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILF19004
Cage Code:
81349
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8414599080
  • NAICS: 333413
  • SITC: 74343
  • Description: Fans, nesoi
  • End Use (Code 41030):
    Household appliances

Q & A

Frequently asked questions for NSN 4140-00-554-8849
What are the manufacturers of nsn 4140005548849?
Does this nsn 4140005548849 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140005548849
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.
Does nsn 4140005548849 contain any precious metals?
No precious metal content.
Does nsn 4140005548849 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140005548849?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04254
FIIG:
A087A0
App. Key:
C
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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