4C441

View detailed technical data, stock status, and sourcing information for: 4C441
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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

4140-01-308-5647

Item Name Code

04254

Assigment Date

09/30/1989 (36 years ago)

A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.

5.219 inches nominal width, 40.0 celsius ambient temp at full rated power, 6.312 inches nominal length, single speed speed adjustments, 3030.0 operating speed at rated capacity in rpm

Product Characteristics

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

Speed Adjustments: single speed
Width: 5.219 inches nominal
Length: 6.312 inches nominal
Ambient Temp At Full Rated Power: 40.0 celsius
Operating Speed At Rated Capacity In Rpm: 3030.0
Electrical Connection Type: wire lead
Outlet Inside Diameter: 2.375 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
Rotation Direction For Which Designed: counterclockwise
Features Provided: thermal protective device
Air Flow Rate: 60.0 cubic feet per minute nominal
Outlet Location: bottom or top
Voltage In Volts And Current Type: 115.0 ac
Prime Mover Power Rating: 36.0 watts
Prime Mover Drive Shaft Bearing Type: sleeve
Discharge Direction: angular down and angular up and horizontal and vertical down and vertical up
Phase: single
Frequency In Hertz: 50.0 and 60.0
Height: 5.812 inches nominal
Material: steel overall
Surface Treatment: enamel overall
Style Designator: fixed,round 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
4C441	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-01-308-5647?

The FSCG of the NSN 4140-01-308-5647 is 4140

Does the NSN 4140-01-308-5647 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-308-5647 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 4140-01-308-5647 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-308-5647 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 4140-01-308-5647 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Sep 30, 1989