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Centrifugal Fan Assembly NSN 4140-00-731-2770

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 4140-00-731-2770 NSN: 4140-00-731-2770

Features and Characteristics

Stage Quantity
1
Speed Adjustments
Single speed
Width
6.880 inches
Diameter
3.500 inches
Length
6.120 inches
Ambient Tempurature At Full Rated Power
-55.0 degrees celsius and 65.0 degrees celsius
Operating Speed At Rated Capacity In Rpm
3200.0
Outlet Inside Width
2.531 inches
Outlet Inside Height
2.750 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
165.0 cubic feet per minute
Outlet Location
Bottom or top
Voltage In Volts And Current Type
115.0 ac
Prime Mover Power Rating
0.107 horsepower
Prime Mover Drive Shaft Bearing Type
Ball
Discharge Direction
Angular down and angular up and horizontal and vertical down and vertical up
Phase
Single
Special Features
Adjustable direction of discharge
Frequency In Hertz
50.0 and 60.0
Height
6.250 inches
Material
Steel
Quantity
1
Surface Treatment
Cadmium blade
Style Designator
Fixed, rectangular outlets
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
007312770
NSN
4140007312770

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
021399
Cage Code:
82877
Status:
A
MSDS:
Part Number:
7722317P1
Cage Code:
03538
Status:
A
MSDS:
Part Number:
DRDP-KS3503CCW-364AF
Cage Code:
82877
Status:
A
MSDS:
Part Number:
A0-15409
Cage Code:
82877
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 4140-00-731-2770
What are the manufacturers of nsn 4140007312770?
Does this nsn 4140007312770 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140007312770
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 4140007312770 contain any precious metals?
Precious metal content is unknown.
Does nsn 4140007312770 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140007312770?
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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