The Fan,tubeaxial, cataloged under National Stock Number 4140-01-294-6472, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Curtiss-Wright Controls Integrated Sensing, Inc.. Government technical data includes 25 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-294-6472 |
| Primary Part Number | BC2206F1859 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Curtiss-Wright Controls Integrated Sensing, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Speed Adjustments | SINGLE SPEED |
| Phase | SINGLE |
| Frequency in Hertz | 50.0 AND 60.0 AND 400.0 |
| Inclosure Type | FULLY INCLOSED |
| Length | 1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN |
| Voltage in Volts and Current Type | 115.0 AC |
| Flow Direction | OUTWARD |
| Housing Inside Diameter | 4.000 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 11.0 WATTS AND 10.0 WATTS AND 18.0 WATTS |
| Style Designator | FIXED |
| Ambient Temp at Full Rated Power | 155.0 CELSIUS DEGC |
| Height | 4.657 INCHES MINIMUM AND 4.719 INCHES MAXIMUM IN |
| Operating Speed at Rated Capacity in RPM | 2100.0 AND 2500.0 AND 1600.0 |
| Surface Treatment | ENAMEL OVERALL |
| Width | 4.657 INCHES MINIMUM AND 4.719 INCHES MAXIMUM IN |
| Material | ZINC HOUSING |
| Material | ALUMINUM BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | CLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | LEAD, MOLDED-IN |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 74.0 CUBIC FEET PER MINUTE NOMINAL AND 88.0 CUBIC FEET PER MINUTE NOMINAL AND 59.0 CUBIC FEET PER MINUTE NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| BC2206F1859 PRIMARY | Curtiss-Wright Controls Integrated Sensing, Inc. (USA) |
NSN 4140-01-294-6472 is a Fan,tubeaxial, manufactured by Curtiss-Wright Controls Integrated Sensing, Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-294-6472 has 1 manufacturer part number on file: BC2206F1859 (Curtiss-Wright Controls Integrated Sensing, Inc.).
Key specifications for BC2206F1859: Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Speed Adjustments: SINGLE SPEED; Phase: SINGLE; Frequency in Hertz: 50.0 AND 60.0 AND 400.0. 25 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.