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Centrifugal Fan Assembly NSN 4140-00-022-1020

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 4140-00-022-1020 NSN: 4140-00-022-1020

Features and Characteristics

Stage Quantity
1
Width
21.000 inches
Length
18.000 inches
Outlet Inside Width
4.000 inches
Outlet Inside Height
5.000 inches
Static Pressure At Specificationified Air Flow Rate
1.0 inches of water
Drive Type
Direct
Mounting Facility Type And Quantity
1 pedestal
Rotation Direction For Which Designed
Clockwise
Air Flow Rate
1200.0 cubic feet per minute
Outlet Location
Bottom
Discharge Direction
Horizontal
Special Features
Designed for use w/3450 rpm elec motor, motor not included, discharge blast direction adjustable to 7 positions
Height
19.000 inches
Material
Steel housing
Style Designator
Fixed, rectangular outlets
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
000221020
NSN
4140000221020

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2C739
Cage Code:
25795
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 4140-00-022-1020
What are the manufacturers of nsn 4140000221020?
Does this nsn 4140000221020 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140000221020
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 4140000221020 contain any precious metals?
No precious metal content.
Does nsn 4140000221020 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140000221020?
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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