The Fan,tubeaxial, cataloged under National Stock Number 4140-00-442-3490, 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 Comair Rotron Inc Sub of Kl Industries Inc. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 24 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4140-00-442-3490 |
| Primary Part Number | MX2A3 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Comair Rotron Inc Sub of Kl Industries Inc |
| Status | CANCELLED |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Electrical Connection Type | TERMINAL BLOCK |
| Frequency in Hertz | 50.0 AND 60.0 |
| Prime Mover Drive Shaft Bearing Type | SLEEVE |
| Style Designator | FIXED |
| Material | PLASTIC POLYCARBONATE BLADE |
| Surface Treatment | ZINC BLADE |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Prime Mover Power Rating | 15.0 WATTS |
| Flow Direction | INWARD |
| Ambient Temp at Full Rated Power | -28.0 CELSIUS AND 70.0 CELSIUS DEGC |
| Inclosure Type | FULLY INCLOSED |
| Prime Mover Type | ELECTRIC MOTOR |
| Mounting Facility Type and Quantity | 2 FLANGE AND 8 UNTHREADED HOLE(S) |
| Phase | SINGLE |
| Speed Adjustments | SINGLE SPEED |
| Air Flow Rate | 115.0 CUBIC FEET PER MINUTE NOMINAL |
| Housing Inside Diameter | 4.517 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Operating Speed at Rated Capacity in RPM | 2700.0 AND 3100.0 |
| Length | 1.500 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 115.0 AC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MX2A3 | Comair Rotron Inc Sub of Kl Industries Inc (USA) |
| 241063 | Ametek Programmable Power, Inc. (USA) |
| 028316 | Rotron Incorporated (USA) |
| 1209403-01 | Compaq Federal Llc (USA) |
| 03330-69501 | Hewlett-Packard Company Dba HP (USA) |
| 14205800-01 | General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA) |
| 10668027-8 | Us Army Aviation and Missile Command (USA) |
| 207-300004-001 | Compro Computer Services, Inc. Dba Compro (USA) |
| 115-000120-02 | Data General Corporation (USA) |
| 99600261-1 ITEM 17 | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems (USA) |
| 028316 | Comair Rotron Inc Sub of Kl Industries Inc (USA) |
| WS2107FL | Indiana Model Company Inc Dba Imc (USA) |
| 452-071002 | Maniabarco Inc. (USA) |
| 4600X | Aerovent Fan Co Inc (USA) |
| SP101A | Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems (USA) |
| 99600261 | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems (USA) |
| 600-4600 | Allied Electronics Sub of Avnet Inc (USA) |
| 2610101-003 | Cyberguard Corporation (USA) |
| 015P | Esma Inc. (USA) |
| 510002 | Pioneer Magnetics, Inc. (USA) |
NSN 4140-00-442-3490 is a Fan,tubeaxial, manufactured by Comair Rotron Inc Sub of Kl Industries Inc, classified under FSC 4140 (No Item Name Available). Status: cancelled.
NSN 4140-00-442-3490 has 27 cross-referenced part numbers: MX2A3 (Comair Rotron Inc Sub of Kl Industries Inc), 241063 (Ametek Programmable Power, Inc.), 028316 (Rotron Incorporated), 1209403-01 (Compaq Federal Llc), 03330-69501 (Hewlett-Packard Company Dba HP) and 22 more.
There are 12 known substitutes for 4140-00-442-3490: 5998-00-001-9444, 5310-00-008-7892, 6210-00-223-8222 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MX2A3: Rotation Direction for Which Designed: COUNTERCLOCKWISE; Electrical Connection Type: TERMINAL BLOCK; Frequency in Hertz: 50.0 AND 60.0; Prime Mover Drive Shaft Bearing Type: SLEEVE. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 4140-00-442-3490 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.