Centrifugal Impeller NSN 4140-00-122-2431

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: 4140-00-122-2431

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Features and Characteristics

Width

1.270 inches

Diameter

4.310 inches

Blade Quantity

Attachment Method

Keyway

Special Features

Dynamic balance to 0.005 oz in. Sq.

Material

Aluminum alloy blade

Style Designator

Straight blades single width

Test Data Document

83843-959c244 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

FSC

4140 Blower Equipment Air Circulators Fans

NIIN

001222431

NSN

4140001222431

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

959C244-1

Cage Code:

99167

Status:

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 4140-00-122-2431

What are the manufacturers of nsn 4140001222431?

Hamilton Sundstrand Corporation (99167)
Sundstrand Corp (83843)

Does this nsn 4140001222431 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4140001222431
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 4140001222431 contain any precious metals?
Precious metal content is unknown.

Does nsn 4140001222431 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4140001222431?
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:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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