028275

View detailed technical data, stock status, and sourcing information for: 028275

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028275
Federal Supply Group
Refrigeration, Air Conditioning, and Air Circulating Equipment
National Stock Number
4140-01-192-2939
Item Name Code
04244
Assigment Date
10/19/1984 (41 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.

1.625 inches minimum and 1.665 inches maximum length, 3.140 inches nominal width, 70.0 celsius ambient temp at full rated power, single speed speed adjustments, outward flow direction

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
3.140 inches nominal
Length
1.625 inches minimum and 1.665 inches maximum
Flow Direction
outward
Ambient Temp At Full Rated Power
70.0 celsius
Operating Speed At Rated Capacity In Rpm
2200.0 and 2600.0
Electrical Connection Type
wire lead
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
6 unthreaded hole
Rotation Direction For Which Designed
counterclockwise
Air Flow Rate
23.0 cubic feet per minute minimum and 27.0 cubic feet per minute maximum
Voltage In Volts And Current Type
115.0 ac
Housing Inside Diameter
2.812 inches nominal
Prime Mover Drive Shaft Bearing Type
sleeve
Phase
single
Frequency In Hertz
50.0 and 60.0
Height
3.140 inches nominal
Material
plastic blade
Material
zinc alloy housing
Surface Treatment
paint 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Below is a list of NSNs that have been officially superseded by this NSN: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
4140-01-201-7076 No Name Available 01/01/1991
4140-01-295-0466 No Name Available 01/01/1991

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
028275 Tubeaxial Fan
580000073 Tubeaxial Fan
83K4219 Tubeaxial Fan
FH7-1054-000 Tubeaxial Fan
SU2E1 Tubeaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-01-192-2939?
The FSCG of the NSN 4140-01-192-2939 is 4140
Does the NSN 4140-01-192-2939 have a Schedule B code assigned?
Yes, the Schedule B code is 8414599080
Does NSN 4140-01-192-2939 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 4140-01-192-2939 contain precious materials?
Item does not contain precious metal.
Does NSN 4140-01-192-2939 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 4140-01-192-2939 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Fri, Oct 19, 1984

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