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Centrifugal Fan Assembly NSN 4140-00-881-3257

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 4140-00-881-3257 NSN: 4140-00-881-3257

Features and Characteristics

Stage Quantity
1
Speed Adjustments
Single speed
Width
35.000 inches
Length
35.938 inches
Environmental Protection
Splash proof
Ambient Tempurature At Full Rated Power
65.0 degrees celsius
Operating Speed At Rated Capacity In Rpm
1750.0
Electrical Connection Type
Terminal block
Outlet Inside Width
14.125 inches
Outlet Inside Height
21.750 inches
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Mounting Facility Type And Quantity
1 flange
Rotation Direction For Which Designed
Counterclockwise
Features Provided
Nonsparking
Outlet Location
Top
Voltage In Volts And Current Type
440.0 ac
Prime Mover Drive Shaft Bearing Type
Ball
Discharge Direction
Horizontal
Phase
Three
Height
37.813 inches
Material
Steel housing
Quantity
1
Surface Treatment
Anodize blade
Style Designator
Fixed, inverted, rectangular outlet
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
008813257
NSN
4140008813257

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CC5A4W6CCWNS
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
R1-11663-CD-362 5
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
MILF19004TYPECC0DECC5A4W6CCWNS
Cage Code:
81349
Status:
A
MSDS:
Part Number:
R1-8176-CD-3476
Cage Code:
75477
Status:
A
MSDS:
Part Number:
9W34738REVC
Cage Code:
09519
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 4140-00-881-3257
What are the manufacturers of nsn 4140008813257?
Does this nsn 4140008813257 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140008813257
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 4140008813257 contain any precious metals?
No precious metal content.
Does nsn 4140008813257 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140008813257?
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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