011121

View detailed technical data, stock status, and sourcing information for: 011121
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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

4140-01-254-7936

Item Name Code

04244

Assigment Date

05/10/1987 (39 years ago)

A nonpositive displacement mechanical device without guide vanes and having an axial fan impeller inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes at medium pressures.

2.000 inches nominal length, electric motor prime mover type, fully inclosed inclosure type, direct drive type, connector electrical connection type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Length: 2.000 inches nominal
Electrical Connection Type: connector
Drive Type: direct
Prime Mover Type: electric motor
Inclosure Type: fully inclosed
Rotation Direction For Which Designed: clockwise
Voltage In Volts And Current Type: 26.0 dc
Housing Inside Diameter: 3.500 inches nominal
Prime Mover Drive Shaft Bearing Type: ball
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
011121	Tubeaxial Fan
PX3BX-026ECDC-S-2530SF	Tubeaxial Fan
PX3BX-026ECDCS-2530SS	Tubeaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-01-254-7936?

The FSCG of the NSN 4140-01-254-7936 is 4140

Does the NSN 4140-01-254-7936 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-254-7936 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 4140-01-254-7936 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-254-7936 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 4140-01-254-7936 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, May 10, 1987