4140-00-142-2203

Find complete technical information, availability, and procurement data for: 4140-00-142-2203
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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

4140-00-142-2203

Item Name Code

04254

Assigment Date

01/01/1963 (63 years ago)

A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.

1.375 inches nominal outlet inside width, 80.0 celsius ambient temp at full rated power, 1.375 inches nominal outlet inside height, 1 stage quantity, 3250.0 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.

Stage Quantity: 1
Ambient Temp At Full Rated Power: 80.0 celsius
Operating Speed At Rated Capacity In Rpm: 3250.0
Outlet Inside Width: 1.375 inches nominal
Outlet Inside Height: 1.375 inches nominal
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 21.0 cubic feet per minute nominal
Outlet Location: top
Prime Mover Power Rating: 0.003 horsepower
Prime Mover Drive Shaft Bearing Type: ball
Discharge Direction: horizontal
Phase: single
Material: steel blade
Quantity: 1
Surface Treatment: cadmium blade

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4140-00-343-3693	No Name Available	01/01/1963

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
2 1-2BL0WER	Centrifugal Fan
NE836ARC101	Centrifugal Fan
NERFS5652	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-00-142-2203?

The FSCG of the NSN 4140-00-142-2203 is 4140

Does the NSN 4140-00-142-2203 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-142-2203 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 4140-00-142-2203 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-00-142-2203 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 4140-00-142-2203 was assigned to the Federal Catalog?

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