B2047

View detailed technical data, stock status, and sourcing information for: B2047
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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

4140-00-928-3640

Item Name Code

10088

Assigment Date

08/24/1966 (59 years ago)

setscrew attachment method, aluminum alloy overall material, 3.062 inches nominal diameter, 0.938 inches nominal width, 6 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: 0.938 inches nominal
Diameter: 3.062 inches nominal
Blade Quantity: 6
Attachment Method: setscrew
Material: aluminum alloy overall
Style Designator: curved blades single width

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2540-00-891-2091	No Name Available	08/01/1980

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
B2047	Centrifugal Fan Impeller

FAQs

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

What is the FSCG of the NSN 4140-00-928-3640?

The FSCG of the NSN 4140-00-928-3640 is 4140

Does the NSN 4140-00-928-3640 have a Schedule B code assigned?

Yes, the Schedule B code is 8414901040

Does NSN 4140-00-928-3640 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 4140-00-928-3640 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-928-3640 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 4140-00-928-3640 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Aug 24, 1966