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Centrifugal Impeller NSN 4140-00-404-5257

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 4140-00-404-5257 NSN: 4140-00-404-5257

Features and Characteristics

Width
1.750 inches
Diameter
2.875 inches
Blade Quantity
12
Attachment Method
Setscrew
Material
Plastic polysulfone blade
Style Designator
Straight radial w/ back plate
FSC
4140 Blower Equipment Air Circulators Fans
NIIN
004045257
NSN
4140004045257

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
47530
Cage Code:
32648
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 4140-00-404-5257
What are the manufacturers of nsn 4140004045257?
Does this nsn 4140004045257 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4140004045257
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 4140004045257 contain any precious metals?
Precious metal content is unknown.
Does nsn 4140004045257 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4140004045257?
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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