5900A

View detailed technical data, stock status, and sourcing information for: 5900A
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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

4140-01-051-4427

Item Name Code

10088

Assigment Date

12/02/1977 (48 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.

compression attachment method, 6.124 inches nominal diameter, 2.000 inches nominal width, counterclockwise rotation direction for which designed, 40 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: 2.000 inches nominal
Diameter: 6.124 inches nominal
Blade Quantity: 40
Attachment Method: compression
Rotation Direction For Which Designed: counterclockwise
Special Features: cw rotation viewed from open intake side wheel; furnished w/spring washer retainer
Material: plastic overall
Style Designator: curved blades single width

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
5900A	Centrifugal Fan Impeller
5900A-000	Centrifugal Fan Impeller
5901A	Centrifugal Fan Impeller
65460	Centrifugal Fan Impeller
65461	Centrifugal Fan Impeller

FAQs

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

What is the FSCG of the NSN 4140-01-051-4427?

The FSCG of the NSN 4140-01-051-4427 is 4140

Does the NSN 4140-01-051-4427 have a Schedule B code assigned?

Yes, the Schedule B code is 8414901040

Does NSN 4140-01-051-4427 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 4140-01-051-4427 contain precious materials?

Precious metal content is unknown

Does NSN 4140-01-051-4427 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 4140-01-051-4427 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Dec 2, 1977