3277352

View detailed technical data, stock status, and sourcing information for: 3277352
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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

4140-00-554-8143

Item Name Code

04245

Assigment Date

01/01/1963 (63 years ago)

A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.

17.500 inches nominal diameter, 27.125 inches nominal length, 1 stage quantity, outward flow direction, 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.

Stage Quantity: 1
Speed Adjustments: single speed
Diameter: 17.500 inches nominal
Length: 27.125 inches nominal
Flow Direction: outward
Operating Speed At Rated Capacity In Rpm: 3450.0
End Item Identification: w/s:fans; forrestal class cv; nimitz class cvn; kidd class ddg; wasp class lhd; tarawa class lha; emory s. land class as; supply class aoe;fms-knox class ff; fms-newport classlst
Electrical Connection Type: terminal block
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Mounting Facility Type And Quantity: 1 flange
Rotation Direction For Which Designed: clockwise
Voltage In Volts And Current Type: 440.0 ac
Prime Mover Power Rating: 5.000 horsepower
Housing Inside Diameter: 18.000 inches nominal
Prime Mover Drive Shaft Bearing Type: ball
Phase: three
Frequency In Hertz: 60.0
Material: aluminum alloy blade
Material: aluminum alloy housing
Material Document And Classification: qq-a-250/11 fed spec single material response blade
Material Document And Classification: qq-a-250/11 fed spec single material response housing
Quantity: 1
Style Designator: fixed
Test Data Document: "81349-milf18953 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4140-01-106-7936	No Name Available	08/01/2007

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
3277352	Vaneaxial Fan
500706-7420	Vaneaxial Fan
500706-8640	Vaneaxial Fan
9W-43915CD/649	Vaneaxial Fan
9W67002XCD2040	Vaneaxial Fan
A4 1-2A4W6FF16182	Vaneaxial Fan
FF2443	Vaneaxial Fan
FF8052	Vaneaxial Fan
FF9621A4 1-2A4W5	Vaneaxial Fan
FF9621A4 1-2A4W6	Vaneaxial Fan
M18953-AA04HA4W6	Vaneaxial Fan
M18953-AA04HA4W6NANANA	Vaneaxial Fan
R1-3564 CD-3574	Vaneaxial Fan
S3801-3231073	Vaneaxial Fan
SZA4 1-2A4W6	Vaneaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-00-554-8143?

The FSCG of the NSN 4140-00-554-8143 is 4140

Does the NSN 4140-00-554-8143 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-554-8143 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 4140-00-554-8143 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-00-554-8143 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 4140-00-554-8143 was assigned to the Federal Catalog?

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