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Centrifugal Fan Assembly NSN 4140-01-274-0421

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 4140-01-274-0421 NSN: 4140-01-274-0421

Features and Characteristics

Speed Adjustments
Single speed
Width
19.000 inches
Length
8.219 inches
Ambient Tempurature At Full Rated Power
-20.0 degrees fahrenheit and 250.0 degrees fahrenheit
Operating Speed At Rated Capacity In Rpm
1550.0
Electrical Connection Type
Cord w/attached plug
Outlet Inside Width
4.906 inches
Outlet Inside Height
1.969 inches
Static Pressure At Specificationified Air Flow Rate
1.0 inches of water
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Mounting Facility Type And Quantity
1 rack
Rotation Direction For Which Designed
Clockwise and counterclockwise
Air Flow Rate
300.0 cubic feet per minute
Outlet Location
Top
Voltage In Volts And Current Type
110.0 ac
Prime Mover Power Rating
95.0 watts
Prime Mover Drive Shaft Bearing Type
Ball
Discharge Direction
Vertical up
Phase
Single
Frequency In Hertz
60.0
Height
7.000 inches
Material
Aluminum alloy
Quantity
1
Style Designator
Fixed, dual, rectangular outlets
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
012740421
NSN
4140012740421

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2EB410A
Cage Code:
03522
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 4140-01-274-0421
What are the manufacturers of nsn 4140012740421?
Does this nsn 4140012740421 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140012740421
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 4140012740421 contain any precious metals?
No precious metal content.
Does nsn 4140012740421 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140012740421?
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
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