028281
View detailed technical data, stock status, and sourcing information for: 028281
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An item with blades or vanes equally spaced radially around the periphery of a hub, flange, or rotor. It is the rotating part of an axial type fan, electric motor, generator, and the like which creates a flow of air or gas parallel to the axis of rotation.
3.125 inches nominal width, -28.0 celsius and 70.0 celsius ambient temp at full rated power, outward flow direction, single speed speed adjustments, 1.645 inches nominal length
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
- 3.125 inches nominal
- Length
- 1.645 inches nominal
- Flow Direction
- outward
- Ambient Temp At Full Rated Power
- -28.0 celsius and 70.0 celsius
- Operating Speed At Rated Capacity In Rpm
- 1950.0
- Electrical Connection Type
- terminal
- 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 flange and 8 unthreaded hole
- Rotation Direction For Which Designed
- counterclockwise
- Air Flow Rate
- 21.0 cubic feet per minute nominal
- Voltage In Volts And Current Type
- 115.0 ac
- Prime Mover Power Rating
- 0.007 horsepower
- Housing Inside Diameter
- 3.000 inches nominal
- Prime Mover Drive Shaft Bearing Type
- sleeve
- Phase
- single
- Frequency In Hertz
- 50.0 and 60.0
- Height
- 3.125 inches nominal
- Material
- plastic polypropylene blade
- Material
- zinc alloy housing
- Surface Treatment
- enamel lusterless housing
- Style Designator
- fixed
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4140-00-166-7995 | No Name Available | 04/01/1984 |
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 |
|---|---|
| 028281 | Tubeaxial Fan |
| 119-0492-00 | Tubeaxial Fan |
| SU2C5 | Tubeaxial Fan |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4140-01-101-8643?
Does the NSN 4140-01-101-8643 have a Schedule B code assigned?
Does NSN 4140-01-101-8643 require demilitarization?
Does NSN 4140-01-101-8643 contain precious materials?
Does NSN 4140-01-101-8643 contain hazardous materials?
When the NSN 4140-01-101-8643 was assigned to the Federal Catalog?
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Pricing
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