TU403

View detailed technical data, stock status, and sourcing information for: TU403
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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

4140-01-031-9524

Item Name Code

10088

Assigment Date

12/04/1976 (49 years ago)

10 blade quantity, 7.688 inches nominal width, keyway and setscrew attachment method, 3510008494854 end item identification, 16.625 inches nominal diameter

Product Characteristics

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

Width: 7.688 inches nominal
Diameter: 16.625 inches nominal
End Item Identification: 3510008494854
Blade Quantity: 10
Attachment Method: keyway and setscrew
Rotation Direction For Which Designed: counterclockwise
Special Features: 60 cycle design,ccw impeller rotation
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
TU-403	Centrifugal Fan Impeller
TU403	Centrifugal Fan Impeller

FAQs

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

What is the FSCG of the NSN 4140-01-031-9524?

The FSCG of the NSN 4140-01-031-9524 is 4140

Does the NSN 4140-01-031-9524 have a Schedule B code assigned?

Yes, the Schedule B code is 8414901040

Does NSN 4140-01-031-9524 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 4140-01-031-9524 contain precious materials?

Precious metal content is unknown

Does NSN 4140-01-031-9524 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 4140-01-031-9524 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sat, Dec 4, 1976