4140-01-274-7543

Find complete technical information, availability, and procurement data for: 4140-01-274-7543
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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

4140-01-274-7543

Item Name Code

04245

Assigment Date

03/12/1988 (38 years ago)

An active semiconductor device with three or more electrodes. May or may not include mounting hardware and/or heatsink. Excludes:semiconductor device, diode and semiconductor device, thyristor. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.

-55.0 celsius and 85.0 celsius ambient temp at full rated power, 20500.0 operating speed at rated capacity in rpm, 3.255 inches maximum length, inward flow direction, salt spray resistant and humidity proof and vibration proof and fungus 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.

Length: 3.255 inches maximum
Flow Direction: inward
Environmental Protection: salt spray resistant and humidity proof and vibration proof and fungus resistant
Ambient Temp At Full Rated Power: -55.0 celsius and 85.0 celsius
Operating Speed At Rated Capacity In Rpm: 20500.0
Electrical Connection Type: wire lead
Static Pressure At Specified Air Flow Rate: 8.0 inches of water
Drive Type: direct
Mounting Facility Type And Quantity: 3 threaded hole
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 35.0 cubic feet per minute nominal
Voltage In Volts And Current Type: 200.0 ac
Prime Mover Power Rating: 120.0 watts
Housing Inside Diameter: 2.812 inches nominal
Phase: three
Special Features: additional environmental protection: procedure i,6 hours with sand anddust velocity at 100 to 500 fpm
Frequency In Hertz: 400.0
Material: aluminum overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625(asg),type ii mil spec single treatment response 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
169021-01	Vaneaxial Fan
19A921	Vaneaxial Fan
4140PL1482571	Vaneaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-01-274-7543?

The FSCG of the NSN 4140-01-274-7543 is 4140

Does the NSN 4140-01-274-7543 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-274-7543 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 4140-01-274-7543 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-274-7543 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 4140-01-274-7543 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Mar 12, 1988