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Centrifugal Fan Assembly NSN 4140-01-249-1388

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 4140-01-249-1388 NSN: 4140-01-249-1388

Features and Characteristics

Speed Adjustments
0 to full speed
Width
16.600 inches
Length
11.600 inches
Ambient Tempurature At Full Rated Power
50.0 degrees celsius
Operating Speed At Rated Capacity In Rpm
3600.0
Outlet Inside Diameter
6.000 inches
Static Pressure At Specificationified Air Flow Rate
3.5 inches of water
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Mounting Facility Type And Quantity
4 unthreaded hole
Rotation Direction For Which Designed
Counterclockwise
Air Flow Rate
500.0 cubic feet per minute
Outlet Location
Bottom
Voltage In Volts And Current Type
200.0 ac or 208.0 ac
Prime Mover Power Rating
1.500 horsepower
Prime Mover Drive Shaft Bearing Type
Ball
Discharge Direction
Horizontal
Phase
Three
Height
11.300 inches
Material
Aluminum alloy housing
Style Designator
Fixed, round outlets
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
012491388
NSN
4140012491388

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SC-600B
Cage Code:
53555
Status:
A
MSDS:
Part Number:
AD39653-1
Cage Code:
73030
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 4140-01-249-1388
What are the manufacturers of nsn 4140012491388?
Does this nsn 4140012491388 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140012491388
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 4140012491388 contain any precious metals?
No precious metal content.
Does nsn 4140012491388 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140012491388?
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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