The Fan,tubeaxial, cataloged under National Stock Number 4140-00-789-2543, 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 Dynalec Corporation. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 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 | 4140-00-789-2543 |
| Primary Part Number | 14087-004 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Dynalec Corporation |
| Status | CANCELLED |
| Frequency in Hertz | 60.0 |
| Housing Inside Diameter | 4.500 INCHES NOMINAL IN |
| Air Flow Rate | 115.0 CUBIC FEET PER MINUTE NOMINAL |
| Drive Type | DIRECT |
| Speed Adjustments | SINGLE SPEED |
| Ambient Temp at Full Rated Power | -25.0 FAHRENHEIT AND 185.0 FAHRENHEIT DEGF |
| Flow Direction | OUTWARD |
| Style Designator | FIXED |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Surface Treatment | ENAMEL HOUSING |
| Mounting Facility Type and Quantity | 2 FLANGE AND 8 UNTHREADED HOLE(S) |
| Material | PLASTIC BLADE |
| Material | ZINC HOUSING |
| Prime Mover Power Rating | 0.021 HORSEPOWER |
| Electrical Connection Type | TERMINAL |
| Operating Speed at Rated Capacity in RPM | 2700.0 |
| Voltage in Volts and Current Type | 115.0 AC |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Phase | SINGLE |
| Length | 1.500 INCHES NOMINAL IN |
| Prime Mover Type | ELECTRIC MOTOR |
| Inclosure Type | FULLY INCLOSED |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14087-004 PRIMARY | Dynalec Corporation (USA) |
| BS2107FL | Imc Magnetics Corp Western Div (USA) |
| 382-010-002 | L3harris Interstate Electronics Corporation (USA) |
| 2610101-001 | Cyberguard Corporation (USA) |
| MU2B1 | Comair Rotron Inc Sub of Kl Industries Inc (USA) |
| PMBC8AEF | Zf Industrieantriebe Witten Gmbh (DEU) |
| BS2107F | Imc Magnetics Corp Western Div (USA) |
| PMBC8AEF | Marine Electric Systems Inc (USA) |
| BS2107FL-1000 | Curtiss-Wright Controls Integrated Sensing, Inc. (USA) |
| 035-M-0018-00 | Vermont Research Corp (USA) |
NSN 4140-00-789-2543 is a Fan,tubeaxial, manufactured by Dynalec Corporation, classified under FSC 4140 (No Item Name Available). Status: cancelled.
NSN 4140-00-789-2543 has 10 cross-referenced part numbers: 14087-004 (Dynalec Corporation), BS2107FL (Imc Magnetics Corp Western Div), 382-010-002 (L3harris Interstate Electronics Corporation), 2610101-001 (Cyberguard Corporation), MU2B1 (Comair Rotron Inc Sub of Kl Industries Inc) and 5 more.
There are 4 known substitutes for 4140-00-789-2543: 4140-00-104-2655, 4140-00-505-0312, 4130-00-909-8130 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14087-004: Frequency in Hertz: 60.0; Housing Inside Diameter: 4.500 INCHES NOMINAL IN; Air Flow Rate: 115.0 CUBIC FEET PER MINUTE NOMINAL; Drive Type: DIRECT. 24 total characteristics are documented in the Federal Logistics Information System.
NSN 4140-00-789-2543 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.