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Centrifugal Fan Assembly NSN 4140-00-540-6731

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 4140-00-540-6731 NSN: 4140-00-540-6731

Features and Characteristics

Speed Adjustments
Single speed
Width
1.000 inches
Length
1.000 inches
Environmental Protection
Humidity proof and shock proof and vibration proof
Ambient Tempurature At Full Rated Power
-55.0 degrees celsius and 110.0 degrees celsius
Operating Speed At Rated Capacity In Rpm
21500.0
Electrical Connection Type
Terminal
Static Pressure At Specificationified Air Flow Rate
0.0 inches of water
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Mounting Facility Type And Quantity
3 threaded hole
Rotation Direction For Which Designed
Clockwise
Air Flow Rate
2.200 cubic feet per minute
Outlet Location
Top
Voltage In Volts And Current Type
6.3 ac
Prime Mover Power Rating
0.004 horsepower
Prime Mover Drive Shaft Bearing Type
Ball
Discharge Direction
Horizontal
Phase
Two or single
Material
Aluminum housing
Surface Treatment
Anodize housing outside
Style Designator
Fixed, multistage
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
005406731
NSN
4140005406731

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
591C102
Cage Code:
94033
Status:
A
MSDS:
Part Number:
8519478
Cage Code:
18876
Status:
A
MSDS:
Part Number:
1A
Cage Code:
94117
Status:
A
MSDS:
Part Number:
8519487
Cage Code:
18876
Status:
A
MSDS:
Part Number:
G243758-1
Cage Code:
64959
Status:
A
MSDS:
Part Number:
1
Cage Code:
94117
Status:
A
MSDS:
Part Number:
B3068-1A
Cage Code:
94117
Status:
A
MSDS:
Part Number:
009-1551-000
Cage Code:
13499
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 4140-00-540-6731
What are the manufacturers of nsn 4140005406731?
Does this nsn 4140005406731 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140005406731
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 4140005406731 contain any precious metals?
Precious metal content is unknown.
Does nsn 4140005406731 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140005406731?
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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