4140-00-944-2492

Find complete technical information, availability, and procurement data for: 4140-00-944-2492
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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

4140-00-944-2492

Item Name Code

04254

Assigment Date

02/18/1966 (60 years ago)

7.350 inches nominal length, 1675.0 operating speed at rated capacity in rpm, 12.680 inches nominal width, single speed speed adjustments, 155.0 celsius ambient temp at full rated power

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: 12.680 inches nominal
Length: 7.350 inches nominal
Ambient Temp At Full Rated Power: 155.0 celsius
Operating Speed At Rated Capacity In Rpm: 1675.0
Electrical Connection Type: wire lead
Outlet Inside Width: 5.560 inches nominal
Outlet Inside Height: 5.940 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
Mounting Facility Type And Quantity: 4 threaded hole
Rotation Direction For Which Designed: counterclockwise
Air Flow Rate: 900.000 cubic feet per minute maximum
Outlet Location: bottom and top
Voltage In Volts And Current Type: 115.0 ac or 230.0 ac
Prime Mover Power Rating: 0.670 horsepower
Prime Mover Drive Shaft Bearing Type: ball
Discharge Direction: angular down and angular up and horizontal and vertical down and vertical up
Phase: single
Frequency In Hertz: 50.0 and 60.0
Height: 14.690 inches nominal
Material: steel overall
Surface Treatment: enamel overall
Style Designator: fixed, rectangular outlets

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4140-00-126-9286	No Name Available	08/05/1970

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
022046	Centrifugal Fan
A0-69629A	Centrifugal Fan
ARPPN/LS702-CCW-459BS	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-00-944-2492?

The FSCG of the NSN 4140-00-944-2492 is 4140

Does the NSN 4140-00-944-2492 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-944-2492 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 4140-00-944-2492 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-944-2492 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 4140-00-944-2492 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Feb 18, 1966