4140-00-445-3944

Find complete technical information, availability, and procurement data for: 4140-00-445-3944
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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

4140-00-445-3944

Item Name Code

04254

Assigment Date

01/01/1963 (63 years ago)

8.719 inches nominal length, single speed speed adjustments, 9.750 inches nominal width, 1 stage quantity, 4.500 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.

Stage Quantity: 1
Speed Adjustments: single speed
Width: 9.750 inches nominal
Diameter: 4.500 inches nominal
Length: 8.719 inches nominal
Environmental Protection: corrosion resistant and shock proof and vibration proof
Ambient Temp At Full Rated Power: 65.0 celsius
Operating Speed At Rated Capacity In Rpm: 3400.0
Electrical Connection Type: wire lead
Outlet Inside Width: 3.343 inches nominal
Outlet Inside Height: 3.656 inches nominal
Static Pressure At Specified Air Flow Rate: 0.0 inches of water
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Mounting Facility Type And Quantity: 1 clamp ring
Rotation Direction For Which Designed: counterclockwise
Air Flow Rate: 350.0 cubic feet per minute nominal
Outlet Location: bottom
Voltage In Volts And Current Type: 115.0 ac
Prime Mover Power Rating: 0.487 horsepower
Prime Mover Drive Shaft Bearing Type: ball
Discharge Direction: vertical down
Phase: single
Height: 7.469 inches nominal
Material: steel overall
Quantity: 1
Surface Treatment: enamel housing inside
Surface Treatment: enamel housing outside
Surface Treatment: zinc blade
Style Designator: fixed, rectangular outlets

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
023408	Centrifugal Fan
1999624	Centrifugal Fan
A0-27993	Centrifugal Fan
ARDPN-KS4503CCW-250AF	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-00-445-3944?

The FSCG of the NSN 4140-00-445-3944 is 4140

Does the NSN 4140-00-445-3944 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-445-3944 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 4140-00-445-3944 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-445-3944 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 4140-00-445-3944 was assigned to the Federal Catalog?

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