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Centrifugal Fan Assembly NSN 4140-00-554-8432

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 4140-00-554-8432 NSN: 4140-00-554-8432

Features and Characteristics

Stage Quantity
1
Speed Adjustments
Single speed
Width
37.000 inches
Length
30.500 inches
Environmental Protection
Splash proof
Ambient Tempurature At Full Rated Power
65.0 degrees celsius
Operating Speed At Rated Capacity In Rpm
1750.0
Outlet Inside Width
14.000 inches
Outlet Inside Height
15.875 inches
Drive Type
Direct
Prime Mover Type
Electric motor
Inclosure Type
Fully enclosed
Mounting Facility Type And Quantity
6 unthreaded hole
Rotation Direction For Which Designed
Clockwise
Features Provided
Nonsparking
Air Flow Rate
3000.0 cubic feet per minute
Outlet Location
Top
Voltage In Volts And Current Type
440.0 ac
Prime Mover Power Rating
4.000 horsepower
Prime Mover Drive Shaft Bearing Type
Ball
Discharge Direction
Horizontal
Phase
Three
Height
34.875 inches
Material
Steel housing
Quantity
1
Surface Treatment
Zinc housing outside
Style Designator
Fixed, rectangular outlets
Test Data Document
81349-milf19004 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
005548432
NSN
4140005548432

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILF19004
Cage Code:
81349
Status:
A
MSDS:
Part Number:
S3801-921785C1A4W5CCWNS
Cage Code:
80063
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 4140-00-554-8432
What are the manufacturers of nsn 4140005548432?
Does this nsn 4140005548432 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140005548432
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 4140005548432 contain any precious metals?
No precious metal content.
Does nsn 4140005548432 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140005548432?
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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