The Fan,tubeaxial, cataloged under National Stock Number 4140-01-103-0034, 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 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-103-0034 |
| Primary Part Number | BT3810V2-4 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Curtiss-Wright Controls Integrated Sensing, Inc. |
| Status | ACTIVE |
| Phase | THREE |
| Frequency in Hertz | 400.0 |
| Voltage in Volts and Current Type | 200.0 AC |
| Drive Type | DIRECT |
| Prime Mover Type | ELECTRIC MOTOR |
| Electrical Connection Type | WIRE LEAD |
| Air Flow Rate | 160.000 CUBIC FEET PER MINUTE MINIMUM AND 300.000 CUBIC FEET PER MINUTE MAXIMUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| BT3810V2-4 PRIMARY | Curtiss-Wright Controls Integrated Sensing, Inc. (USA) |
| V11Z4K-1 | Ashland Electric Products Inc (USA) |
NSN 4140-01-103-0034 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 4140-01-103-0034 has 2 manufacturer part numbers on file: BT3810V2-4 (Curtiss-Wright Controls Integrated Sensing, Inc.), V11Z4K-1 (Ashland Electric Products Inc).
Key specifications for BT3810V2-4: Phase: THREE; Frequency in Hertz: 400.0; Voltage in Volts and Current Type: 200.0 AC; Drive Type: DIRECT. 7 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.
NSN 4140-01-103-0034 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.