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Vaneaxial Fan NSN 4140-01-344-6490

Item Description

A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.

NSN 4140-01-344-6490 NSN: 4140-01-344-6490

Features and Characteristics

Speed Adjustments
Single speed
Length
20.000 inches
Flow Direction
Inward
Environmental Protection
Spray tight
Ambient Tempurature At Full Rated Power
65.0 degrees celsius
Operating Speed At Rated Capacity In Rpm
3450.0
End Application
Hull ventilation
Electrical Connection Type
Wire lead
Static Pressure At Specificationified Air Flow Rate
3.0 inches of water
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Mounting Facility Type And Quantity
20 unthreaded hole
Rotation Direction For Which Designed
Counterclockwise
Air Flow Rate
1500.0 cubic feet per minute
Voltage In Volts And Current Type
440.0 ac
Prime Mover Power Rating
1.250 horsepower
Housing Inside Diameter
17.500 inches
Prime Mover Drive Shaft Bearing Type
Ball
Phase
Three
Special Features
Magnetic permeability shall not exceed 2.0 after fabrication
Frequency In Hertz
60.0
Material
Aluminum alloy 6061 housing
Material Specification
Qq-a-250/11 federal specification single material response housing
Style Designator
Fixed
Departure From Cited Document (non-core)
Magnetic permeability shall not exceed 2.0 after fabrication
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
013446490
NSN
4140013446490

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
R1-12485 CD-3551
Cage Code:
09519
Status:
A
MSDS:
Part Number:
R1-12485
Cage Code:
09519
Status:
A
MSDS:
Part Number:
A1-1/2A4W6-NMVM
Cage Code:
03950
Status:
A
MSDS:
Part Number:
R1-12485 CD-3551VM
Cage Code:
03950
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 4140-01-344-6490
What are the manufacturers of nsn 4140013446490?
Does this nsn 4140013446490 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140013446490
A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. it is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.
Does nsn 4140013446490 contain any precious metals?
No precious metal content.
Does nsn 4140013446490 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140013446490?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04245
FIIG:
A087A0
App. Key:
E
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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