4140-00-821-8446

Find complete technical information, availability, and procurement data for: 4140-00-821-8446
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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

4140-00-821-8446

Item Name Code

04254

Assigment Date

01/01/1963 (63 years ago)

fungus proof and moisture resistant and vibration proof environmental protection, -55.0 celsius and 100.0 celsius ambient temp at full rated power, 3.380 inches nominal length, 4.109 inches nominal width, 1 stage quantity

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
Width: 4.109 inches nominal
Length: 3.380 inches nominal
Environmental Protection: fungus proof and moisture resistant and vibration proof
Ambient Temp At Full Rated Power: -55.0 celsius and 100.0 celsius
Operating Speed At Rated Capacity In Rpm: 5000.0
Electrical Connection Type: wire lead
Outlet Inside Width: 1.234 inches nominal
Outlet Inside Height: 1.281 inches nominal
Static Pressure At Specified Air Flow Rate: 0.0 inches of water
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 35.0 cubic feet per minute nominal
Outlet Location: top
Voltage In Volts And Current Type: 208.0 ac
Prime Mover Power Rating: 0.011 horsepower
Prime Mover Drive Shaft Bearing Type: ball
Discharge Direction: horizontal
Phase: three
Height: 3.670 inches nominal
Material: steel overall
Surface Treatment: cadmium blade
Surface Treatment: enamel housing inside
Surface Treatment: enamel housing outside
Style Designator: fixed, rectangular outlets

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
B25J3R6	Centrifugal Fan
BT1615B	Centrifugal Fan
NB3K15B2CW	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-00-821-8446?

The FSCG of the NSN 4140-00-821-8446 is 4140

Does the NSN 4140-00-821-8446 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-821-8446 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 4140-00-821-8446 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-821-8446 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 4140-00-821-8446 was assigned to the Federal Catalog?

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