The Fan,tubeaxial, cataloged under National Stock Number 4140-00-701-0309, 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 20 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4140-00-701-0309 |
| Primary Part Number | 026979 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Rotron Incorporated |
| Status | CANCELLED |
| Phase | SINGLE |
| Length | 1.734 INCHES NOMINAL IN |
| Rotation Direction for Which Designed | CLOCKWISE |
| Speed Adjustments | SINGLE SPEED |
| Operating Speed at Rated Capacity in RPM | 3350.0 |
| Prime Mover Power Rating | 0.038 HORSEPOWER |
| Style Designator | FIXED |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Housing Inside Diameter | 3.500 INCHES NOMINAL IN |
| Air Flow Rate | 57.0 CUBIC FEET PER MINUTE NOMINAL |
| Prime Mover Type | ELECTRIC MOTOR |
| Inclosure Type | FULLY INCLOSED |
| Ambient Temp at Full Rated Power | -54.0 CELSIUS AND 125.0 CELSIUS DEGC |
| Drive Type | DIRECT |
| Features Provided | NONSPARKING |
| Flow Direction | INWARD |
| Mounting Facility Type and Quantity | 2 RIM |
| Frequency in Hertz | 50.0 AND 60.0 AND 400.0 |
| Voltage in Volts and Current Type | 115.0 AC |
| Material | ALUMINUM OVERALL |
| Electrical Connection Type | TERMINAL BLOCK |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Surface Treatment | ENAMEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 530574-11 | Raytheon Company Dba Raytheon (USA) |
| ES7287-01 | Drs Sustainment Systems, Inc. (USA) |
| 2605286 | Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA) |
| 128C584H01 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 128C584H01 | Northrop Grumman Support Services Corp (USA) |
| PROPIMAX3B-805ZS | Rotron Incorporated (USA) |
| 810002-920 | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
| A39463-1 | Dar Electronics Inc Commercial Products Div Dba National Radio Co (USA) |
| 5L6811-001-11 | Hensoldt Sensors Gmbh Div Seps (DEU) |
| 805ZS | Rotron Incorporated (USA) |
| 026979 PRIMARY | Rotron Incorporated (USA) |
| A0-19961 | Rotron Incorporated (USA) |
| 026979 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 936043-1 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 920304 | Astronics Test Systems Inc (USA) |
| M890108-2 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 020391 | Rotron Incorporated (USA) |
| PROPIMAX3B-805ZH | Rotron Incorporated (USA) |
| 10275051 | Us Army Aviation and Missile Command (USA) |
| A0-77631 | Rotron Incorporated (USA) |
NSN 4140-00-701-0309 is a Fan,tubeaxial, manufactured by Rotron Incorporated, classified under FSC 4140 (No Item Name Available). Status: cancelled.
NSN 4140-00-701-0309 has 20 cross-referenced part numbers: 530574-11 (Raytheon Company Dba Raytheon), ES7287-01 (Drs Sustainment Systems, Inc.), 2605286 (Alliant Techsystems Operations Llc Div Defense Electronic Systems), 128C584H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 128C584H01 (Northrop Grumman Support Services Corp) and 15 more.
There are 4 known substitutes for 4140-00-701-0309: 5935-00-196-0248, 4810-01-259-5850, 4710-01-267-0665 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 026979: Phase: SINGLE; Length: 1.734 INCHES NOMINAL IN; Rotation Direction for Which Designed: CLOCKWISE; Speed Adjustments: SINGLE SPEED. 24 total characteristics are documented in the Federal Logistics Information System.
NSN 4140-00-701-0309 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.