4140-00-008-1875

Find complete technical information, availability, and procurement data for: 4140-00-008-1875
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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

4140-00-008-1875

Item Name Code

04262

Assigment Date

07/16/1972 (54 years ago)

A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.

inward flow direction, 4.449 inches nominal width, 1.970 inches nominal length, -20.0 celsius and 55.0 celsius ambient temp at full rated power, single speed speed adjustments

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: 4.449 inches nominal
Length: 1.970 inches nominal
Flow Direction: inward
Ambient Temp At Full Rated Power: -20.0 celsius and 55.0 celsius
Operating Speed At Rated Capacity In Rpm: 3400.0
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: 8 unthreaded hole
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 175.0 cubic feet per minute nominal
Voltage In Volts And Current Type: 115.0 ac
Prime Mover Power Rating: 25.0 watts
Housing Inside Diameter: 3.450 inches nominal
Prime Mover Drive Shaft Bearing Type: sleeve
Phase: single
Frequency In Hertz: 50.0 and 60.0
Height: 4.449 inches nominal
Material: aluminum 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
03820008-001	Ventilating Fan
70964007-001	Ventilating Fan

FAQs

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

What is the FSCG of the NSN 4140-00-008-1875?

The FSCG of the NSN 4140-00-008-1875 is 4140

Does the NSN 4140-00-008-1875 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-008-1875 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 4140-00-008-1875 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-008-1875 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 4140-00-008-1875 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sun, Jul 16, 1972