4140-00-202-5904

Find complete technical information, availability, and procurement data for: 4140-00-202-5904
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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

4140-00-202-5904

Item Name Code

04254

Assigment Date

01/01/1963 (63 years ago)

1 stage quantity, splash proof environmental protection, single speed speed adjustments, 50.0 celsius ambient temp at full rated power, 22.906 inches nominal width

Product Characteristics

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

Stage Quantity: 1
Speed Adjustments: single speed
Width: 22.906 inches nominal
Environmental Protection: splash proof
Ambient Temp At Full Rated Power: 50.0 celsius
Operating Speed At Rated Capacity In Rpm: 1750.0
Electrical Connection Type: terminal block
Outlet Inside Width: 1.500 inches nominal
Outlet Inside Height: 11.000 inches nominal
Static Pressure At Specified Air Flow Rate: 2.0 inches of water
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Mounting Facility Type And Quantity: 1 flange
Rotation Direction For Which Designed: clockwise
Features Provided: nonsparking
Air Flow Rate: 500.0 cubic feet per minute nominal
Outlet Location: top
Voltage In Volts And Current Type: 230.0 dc
Prime Mover Power Rating: 0.750 horsepower
Prime Mover Drive Shaft Bearing Type: ball
Discharge Direction: horizontal
Material: aluminum blade
Material: steel housing
Quantity: 1
Surface Treatment: zinc overall
Style Designator: fixed, rectangular outlets
Reference Number Differentiating Characteristics: as differentiated by csbh

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
9W28731	Centrifugal Fan
9W28731S3801-3233075	Centrifugal Fan
S3801-3233075	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-00-202-5904?

The FSCG of the NSN 4140-00-202-5904 is 4140

Does the NSN 4140-00-202-5904 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-202-5904 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 4140-00-202-5904 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-00-202-5904 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 4140-00-202-5904 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963