027697

View detailed technical data, stock status, and sourcing information for: 027697
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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

4140-01-134-9837

Item Name Code

04254

Assigment Date

07/14/1982 (44 years ago)

A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.

1 stage quantity, single speed speed adjustments, 8.060 inches nominal length, 6.000 inches nominal diameter, 15.740 inches nominal width

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
Width: 15.740 inches nominal
Diameter: 6.000 inches nominal
Length: 8.060 inches nominal
Operating Speed At Rated Capacity In Rpm: 2840.0
Electrical Connection Type: terminal box
Outlet Inside Width: 3.840 inches nominal
Outlet Inside Height: 4.500 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: 1 base plate and 6 threaded hole
Rotation Direction For Which Designed: counterclockwise
Air Flow Rate: 1250.0 cubic feet per minute nominal
Outlet Location: top
Voltage In Volts And Current Type: 220.0 ac
Prime Mover Drive Shaft Bearing Type: ball
Discharge Direction: vertical up
Phase: three
Special Features: outlet ductclamp
Height: 11.780 inches nominal
Material: steel overall
Surface Treatment: enamel housing
Surface Treatment: zinc blade
Style Designator: fixed, dual impeller, rectangular outlet

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
027697	Centrifugal Fan
ARDSF-AD606CCW-291JF	Centrifugal Fan
G830058-1	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-01-134-9837?

The FSCG of the NSN 4140-01-134-9837 is 4140

Does the NSN 4140-01-134-9837 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-134-9837 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 4140-01-134-9837 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-134-9837 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 4140-01-134-9837 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Jul 14, 1982