4140-01-337-4990

Find complete technical information, availability, and procurement data for: 4140-01-337-4990
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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

4140-01-337-4990

Item Name Code

04245

Assigment Date

04/16/1991 (35 years ago)

A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.

aluminum overall material

Product Characteristics

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

Material: aluminum overall

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
A-405-115PC46	Vaneaxial Fan
HAN-2617-1	Vaneaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-01-337-4990?

The FSCG of the NSN 4140-01-337-4990 is 4140

Does the NSN 4140-01-337-4990 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-337-4990 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 4140-01-337-4990 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-337-4990 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 4140-01-337-4990 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Apr 16, 1991