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Centrifugal Fan Assembly NSN 4140-01-144-4581

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 4140-01-144-4581 NSN: 4140-01-144-4581

Features and Characteristics

Speed Adjustments
Single speed
Width
13.047 inches
Length
6.250 inches
Environmental Protection
Corrosion resistant and explosion proof and fungus proof and humidity proof and shock proof and vibration proof
Ambient Tempurature At Full Rated Power
-46.0 degrees celsius and 71.0 degrees celsius
Operating Speed At Rated Capacity In Rpm
3350.0
Outlet Inside Width
4.000 inches
Outlet Inside Height
2.500 inches
Static Pressure At Specificationified Air Flow Rate
1.5 inches of water
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Mounting Facility Type And Quantity
8 unthreaded hole
Rotation Direction For Which Designed
Clockwise
Features Provided
Electric noise suppressor and flanged air outlet and radio interference shielding and shock absorber
Air Flow Rate
450.0 cubic feet per minute
Outlet Location
Top
Voltage In Volts And Current Type
200.0 ac or 230.0 ac
Prime Mover Power Rating
155.0 watts
Discharge Direction
Vertical up
Phase
Three
Frequency In Hertz
50.0 and 60.0
Height
6.875 inches
Material
Aluminum alloy housing
Surface Treatment
Anodize housing
Style Designator
Fixed, dual impeller, rectangular outlet
Specification Data
05869-729424 manufacturers specification control
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
011444581
NSN
4140011444581

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
DRFS/AD3504CW154JF
Cage Code:
82877
Status:
A
MSDS:
Part Number:
033563
Cage Code:
82877
Status:
A
MSDS:
Part Number:
729424-2
Cage Code:
05869
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 4140-01-144-4581
What are the manufacturers of nsn 4140011444581?
Does this nsn 4140011444581 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140011444581
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 4140011444581 contain any precious metals?
Precious metal content is unknown.
Does nsn 4140011444581 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140011444581?
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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