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Centrifugal Fan Assembly NSN 4140-00-478-2012

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 4140-00-478-2012 NSN: 4140-00-478-2012

Features and Characteristics

Stage Quantity
1
Speed Adjustments
Single speed
Width
5.313 inches
Length
7.219 inches
Environmental Protection
Splash proof
Operating Speed At Rated Capacity In Rpm
3300.0
Electrical Connection Type
Wire lead
Outlet Inside Width
2.750 inches
Outlet Inside Height
1.469 inches
Static Pressure At Specificationified Air Flow Rate
0.0 inches of water
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Rotation Direction For Which Designed
Counterclockwise
Air Flow Rate
145.0 cubic feet per minute
Voltage In Volts And Current Type
115.0 ac
Phase
Three
Height
7.781 inches
Material
Steel housing
Quantity
1
Surface Treatment
Zinc housing outside
Style Designator
Fixed, inverted, rectangular outlet
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
004782012
NSN
4140004782012

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2270705
Cage Code:
10001
Status:
A
MSDS:
Part Number:
2270705REVD
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
2382910
Cage Code:
56232
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 4140-00-478-2012
What are the manufacturers of nsn 4140004782012?
Does this nsn 4140004782012 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140004782012
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 4140004782012 contain any precious metals?
Precious metal content is unknown.
Does nsn 4140004782012 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140004782012?
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
  •   Quality Inspected Parts
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