4140-00-657-4964

Find complete technical information, availability, and procurement data for: 4140-00-657-4964
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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

4140-00-657-4964

Item Name Code

04244

Assigment Date

10/19/1970 (55 years ago)

4.690 inches nominal width, moisture resistant environmental protection, single speed speed adjustments, outward flow direction, 1.500 inches nominal length

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
Width: 4.690 inches nominal
Length: 1.500 inches nominal
Flow Direction: outward
Environmental Protection: moisture resistant
Ambient Temp At Full Rated Power: -25.0 fahrenheit and 175.0 fahrenheit
Electrical Connection Type: terminal
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: 2 flange and 8 unthreaded hole
Rotation Direction For Which Designed: counterclockwise
Air Flow Rate: 115.0 cubic feet per minute maximum
Voltage In Volts And Current Type: 115.0 ac or 230.0 ac
Housing Inside Diameter: 4.125 inches nominal
Prime Mover Drive Shaft Bearing Type: ball
Phase: single
Frequency In Hertz: 50.0 and 60.0
Height: 4.690 inches nominal
Material: plastic blade
Material: zinc alloy housing
Surface Treatment: enamel 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
B32107FL-1007	Tubeaxial Fan
BS2107F7	Tubeaxial Fan
BS2107FL-1007	Tubeaxial Fan
BS2107FL-7	Tubeaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-00-657-4964?

The FSCG of the NSN 4140-00-657-4964 is 4140

Does the NSN 4140-00-657-4964 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-657-4964 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 4140-00-657-4964 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-657-4964 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 4140-00-657-4964 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Oct 19, 1970