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Centrifugal Fan Assembly NSN 4140-00-004-0540

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 4140-00-004-0540 NSN: 4140-00-004-0540

Features and Characteristics

Speed Adjustments
Single speed
Width
Between 6.390 inches and 6.810 inches
Diameter
Between 5.485 inches and 5.515 inches
Length
Between 6.560 inches and 6.680 inches
Ambient Tempurature At Full Rated Power
-10.0 degrees celsius and 50.0 degrees celsius
Operating Speed At Rated Capacity In Rpm
3100.0
End Application
Automated radar terminal system 3a (arts-3a)
Electrical Connection Type
Wire lead
Outlet Inside Width
Between 1.120 inches and 1.560 inches
Outlet Inside Height
4.125 inches
Static Pressure At Specificationified Air Flow Rate
0.0 inches of water
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Partially enclosed
Rotation Direction For Which Designed
Counterclockwise
Features Provided
Nonsparking
Air Flow Rate
210.0 cubic feet per minute
Outlet Location
Top
Voltage In Volts And Current Type
115.0 ac
Prime Mover Drive Shaft Bearing Type
Ball
Discharge Direction
Vertical up
Phase
Single
Special Features
Reference data: a1a1b1, px12093, ti6190.1, technical manual, arts111a, data processing, aug 1978, pg6-20
Height
Between 5.820 inches and 5.880 inches
Material
Aluminum housing
Quantity
1
Surface Treatment
Anodize housing outside
Style Designator
Fixed, rectangular outlets
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
000040540
NSN
4140000040540

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A0-74588
Cage Code:
82877
Status:
A
MSDS:
Part Number:
7903447-00
Cage Code:
90536
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 4140-00-004-0540
What are the manufacturers of nsn 4140000040540?
Does this nsn 4140000040540 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140000040540
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 4140000040540 contain any precious metals?
Precious metal content is unknown.
Does nsn 4140000040540 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140000040540?
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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