4140-00-043-0279

Find complete technical information, availability, and procurement data for: 4140-00-043-0279
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Federal Supply Group

Refrigeration, Air Conditioning, and Air Circulating Equipment

Federal Supply Classification

4140 Blower Equipment, Air Circulators and Fans

National Stock Number

4140-00-043-0279

Item Name Code

10088

Assigment Date

01/01/1961 (65 years ago)

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.

setscrew attachment method, 4.000 inches nominal diameter, 0.625 inches nominal width, aluminum overall material, 8 blade quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Width: 0.625 inches nominal
Diameter: 4.000 inches nominal
Blade Quantity: 8
Attachment Method: setscrew
Material: aluminum overall
Style Designator: curved radial w/ back plate

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
10933968	Centrifugal Fan Impeller
2940000430279	Centrifugal Fan Impeller

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4140-00-043-0279?

The FSCG of the NSN 4140-00-043-0279 is 4140

Does the NSN 4140-00-043-0279 have a Schedule B code assigned?

Yes, the Schedule B code is 8414901040

Does NSN 4140-00-043-0279 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4140-00-043-0279 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-043-0279 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4140-00-043-0279 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961