4140-00-142-1130

Find complete technical information, availability, and procurement data for: 4140-00-142-1130
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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

4140-00-142-1130

Item Name Code

04244

Assigment Date

01/01/1963 (63 years ago)

A nonpositive displacement mechanical device without guide vanes and having an axial fan impeller inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes at medium pressures.

outward flow direction, -55.0 celsius and 71.0 celsius ambient temp at full rated power, 3.880 inches nominal length, single speed speed adjustments, 5000.0 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
Length: 3.880 inches nominal
Flow Direction: outward
Ambient Temp At Full Rated Power: -55.0 celsius and 71.0 celsius
Operating Speed At Rated Capacity In Rpm: 5000.0
Electrical Connection Type: terminal
Static Pressure At Specified Air Flow Rate: 0.9 inches of water
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Mounting Facility Type And Quantity: 1 rim and 4 unthreaded hole
Rotation Direction For Which Designed: clockwise
Features Provided: nonsparking
Air Flow Rate: 138.000 cubic feet per minute nominal
Voltage In Volts And Current Type: 26.0 dc
Prime Mover Power Rating: 1.640 horsepower
Housing Inside Diameter: 4.500 inches nominal
Prime Mover Drive Shaft Bearing Type: ball
Material: aluminum blade
Material: steel housing
Surface Treatment: cadmium housing
Style Designator: fixed

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
M4381B-9A	Tubeaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-00-142-1130?

The FSCG of the NSN 4140-00-142-1130 is 4140

Does the NSN 4140-00-142-1130 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-142-1130 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 4140-00-142-1130 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-142-1130 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 4140-00-142-1130 was assigned to the Federal Catalog?

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