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Centrifugal Impeller NSN 4140-01-049-1187

Item Description

An item with blades, vanes, or paddles equally spaced radially or horizontally around the periphery of a hub, rotor, or wheel. It is the rotating part of a centrifugal fan, electric motor, generator and the like which creates a flow of air or gas perpendicular to the axis of rotation.

NSN 4140-01-049-1187 NSN: 4140-01-049-1187

Features and Characteristics

Width
4.468 inches
Diameter
11.475 inches
Mounting Hole Diameter
0.542 inches
Mounting Hole Quantity
3
Mounting Bolt Circle Diameter
3.750 inches
Blade Quantity
36
Attachment Method
Bolt hole
Rotation Direction For Which Designed
Clockwise
Features Provided
Tapered bore impeller hub
Special Features
Counterbored mtg holes
Material
Aluminum
Style Designator
Curved blades single width
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
010491187
NSN
4140010491187

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
134-2513-01
Cage Code:
60283
Status:
A
MSDS:
Part Number:
134-2513
Cage Code:
44940
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8414901040
  • NAICS: 335210
  • SITC: 74380
  • Description: Parts of fans (including blowers) and ventilating or recycling hoods for permanent installation (of subheading 8414.51.00)
  • End Use (Code 41030):
    Household appliances

Q & A

Frequently asked questions for NSN 4140-01-049-1187
What are the manufacturers of nsn 4140010491187?
Does this nsn 4140010491187 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140010491187
An item with blades, vanes, or paddles equally spaced radially or horizontally around the periphery of a hub, rotor, or wheel. it is the rotating part of a centrifugal fan, electric motor, generator and the like which creates a flow of air or gas perpendicular to the axis of rotation.
Does nsn 4140010491187 contain any precious metals?
Precious metal content is unknown.
Does nsn 4140010491187 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140010491187?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
10088
FIIG:
A087A0
App. Key:
H
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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