033397

View detailed technical data, stock status, and sourcing information for: 033397
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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

4140-01-157-2950

Item Name Code

04244

Assigment Date

07/03/1983 (43 years ago)

An item with blades, vanes, or paddles equally spaced radially or horizontally around the periphery of a hub, rotor, or wheel. It is the rotating part of a centrifugal fan, electric motor, generator and the like which creates a flow of air or gas perpendicular to the axis of rotation.

2.000 inches nominal length, outward flow direction, -54.0 celsius and 85.0 celsius ambient temp at full rated power, single speed speed adjustments, vibration proof environmental protection

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
Length: 2.000 inches nominal
Flow Direction: outward
Environmental Protection: vibration proof
Ambient Temp At Full Rated Power: -54.0 celsius and 85.0 celsius
Operating Speed At Rated Capacity In Rpm: 5300.0
Electrical Connection Type: connector
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
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 88.0 cubic feet per minute nominal
Voltage In Volts And Current Type: 228.0 ac
Housing Inside Diameter: 3.562 inches nominal
Prime Mover Drive Shaft Bearing Type: ball
Phase: three
Special Features: quasi-square wave input
Frequency In Hertz: 400.0
Material: aluminum alloy overall
Surface Treatment: enamel 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
033397	Tubeaxial Fan
1048081-1	Tubeaxial Fan
810AS2333	Tubeaxial Fan
PROPIMAX3BM-706JH	Tubeaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-01-157-2950?

The FSCG of the NSN 4140-01-157-2950 is 4140

Does the NSN 4140-01-157-2950 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-157-2950 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 4140-01-157-2950 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-157-2950 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 4140-01-157-2950 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Jul 3, 1983