The Fan,tubeaxial, cataloged under National Stock Number 4140-00-944-5190, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Rotron Incorporated. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4140-00-944-5190 |
| Primary Part Number | 022181 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Rotron Incorporated |
| Status | CANCELLED |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Speed Adjustments | SINGLE SPEED |
| Ambient Temp at Full Rated Power | -55.0 CELSIUS AND 128.0 CELSIUS DEGC |
| Drive Type | DIRECT |
| Surface Treatment | ENAMEL OVERALL |
| Electrical Connection Type | TERMINAL BLOCK |
| Operating Speed at Rated Capacity in RPM | 7300.0 |
| Housing Inside Diameter | 3.500 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Phase | THREE |
| Flow Direction | OUTWARD |
| Rotation Direction for Which Designed | CLOCKWISE |
| Air Flow Rate | 123.000 CUBIC FEET PER MINUTE NOMINAL |
| Material | ALUMINUM OVERALL |
| Mounting Facility Type and Quantity | 2 RIM |
| Frequency in Hertz | 400.0 |
| Prime Mover Type | ELECTRIC MOTOR |
| Length | 2.000 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 200.0 AC |
| Style Designator | FIXED |
| Prime Mover Power Rating | 0.041 HORSEPOWER |
| Diameter | 3.248 INCHES NOMINAL IN |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PR0PIMAX3B-815WS | Rotron Incorporated (USA) |
| GF802BR2 | Northrop Grumman Systems Corporation (USA) |
| 2501625PC54 | Cooper Industries Inc Champion Aviation Products (USA) |
| 022181 PRIMARY | Rotron Incorporated (USA) |
| PROPIMAX3B-815WH | Rotron Incorporated (USA) |
| A0-74955 | Rotron Incorporated (USA) |
| 3594657-2 | P D a Engineering (USA) |
NSN 4140-00-944-5190 is a Fan,tubeaxial, manufactured by Rotron Incorporated, classified under FSC 4140 (No Item Name Available). Status: cancelled.
NSN 4140-00-944-5190 has 7 cross-referenced part numbers: PR0PIMAX3B-815WS (Rotron Incorporated), GF802BR2 (Northrop Grumman Systems Corporation), 2501625PC54 (Cooper Industries Inc Champion Aviation Products), 022181 (Rotron Incorporated), PROPIMAX3B-815WH (Rotron Incorporated) and 2 more.
There are 3 known substitutes for 4140-00-944-5190: 3110-00-554-3349, 5999-01-299-9263, 6515-01-506-8553. Verify interchangeability with system specifications before substitution.
Key specifications for 022181: Prime Mover Drive Shaft Bearing Type: BALL; Speed Adjustments: SINGLE SPEED; Ambient Temp at Full Rated Power: -55.0 CELSIUS AND 128.0 CELSIUS DEGC; Drive Type: DIRECT. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 4140-00-944-5190 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.