A4M2H2C

View detailed technical data, stock status, and sourcing information for: A4M2H2C
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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

4140-00-035-4997

Item Name Code

04244

Assigment Date

11/03/1972 (53 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.

inward flow direction, 3.688 inches nominal length, single speed speed adjustments, 4.000 inches nominal diameter, moisture resistant environmental protection

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
Diameter: 4.000 inches nominal
Length: 3.688 inches nominal
Flow Direction: inward
Environmental Protection: moisture resistant
Ambient Temp At Full Rated Power: 85.0 celsius
Electrical Connection Type: wire lead
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 150.000 cubic feet per minute maximum
Voltage In Volts And Current Type: 115.0 ac
Housing Inside Diameter: 4.125 inches nominal
Phase: single
Frequency In Hertz: 400.0
Material: aluminum alloy overall
Surface Treatment: anodize overall
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
A4M2H2C	Tubeaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-00-035-4997?

The FSCG of the NSN 4140-00-035-4997 is 4140

Does the NSN 4140-00-035-4997 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-035-4997 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 4140-00-035-4997 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-035-4997 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 4140-00-035-4997 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Nov 3, 1972