021449

View detailed technical data, stock status, and sourcing information for: 021449
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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

4140-01-071-2977

Item Name Code

30260

Assigment Date

02/05/1979 (47 years ago)

outward flow direction, -57.0 celsius and 71.0 celsius ambient temp at full rated power, 4.875 inches nominal length, single speed speed adjustments, 3950.0 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: 4.875 inches nominal
Flow Direction: outward
Ambient Temp At Full Rated Power: -57.0 celsius and 71.0 celsius
Operating Speed At Rated Capacity In Rpm: 3950.0
Electrical Connection Type: wire lead
Static Pressure At Specified Air Flow Rate: 0.0 inches of water
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Mounting Facility Type And Quantity: 1 flange and 6 unthreaded hole
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 200.0 cubic feet per minute nominal
Voltage In Volts And Current Type: 200.0 ac
Prime Mover Power Rating: 0.080 horsepower
Housing Inside Diameter: 6.500 inches nominal
Prime Mover Drive Shaft Bearing Type: ball
Phase: three
Frequency In Hertz: 400.0
Material: aluminum blade
Quantity: 1
Surface Treatment: anodize blade
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
021449	Circulating Fan
021449000	Circulating Fan
729408-1	Circulating Fan
A7U6F-1	Circulating Fan
MF-PS5501-R-272W	Circulating Fan
MF-PS5501-R-272WF	Circulating Fan

FAQs

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

What is the FSCG of the NSN 4140-01-071-2977?

The FSCG of the NSN 4140-01-071-2977 is 4140

Does the NSN 4140-01-071-2977 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-071-2977 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 4140-01-071-2977 contain precious materials?

Precious metal content is unknown

Does NSN 4140-01-071-2977 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 4140-01-071-2977 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Mon, Feb 5, 1979