The Fan,tubeaxial, cataloged under National Stock Number 4140-01-144-9435, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-144-9435 |
| Primary Part Number | 009-3125-010 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Frequency in Hertz | 50.0 AND 60.0 |
| Length | 1.500 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 220.0 AC OR 240.0 AC |
| Housing Inside Diameter | 4.125 INCHES NOMINAL IN |
| Style Designator | FIXED |
| Diameter | 4.125 INCHES NOMINAL IN |
| Height | 4.688 INCHES NOMINAL IN |
| Width | 4.688 INCHES NOMINAL IN |
| Material | STEEL HOUSING |
| Rotation Direction for Which Designed | CLOCKWISE |
| Air Flow Rate | 117.0 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 |
|---|---|
| 009-3125-010 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| Reference | Meaning |
|---|---|
| BS2107FL-310 | 5/9 Secondary reference Curtiss-Wright Controls Integrated Sensing, Inc. |
NSN 4140-01-144-9435 is a Fan,tubeaxial, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-144-9435 has 1 manufacturer part number on file: 009-3125-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 009-3125-010: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Frequency in Hertz: 50.0 AND 60.0; Length: 1.500 INCHES NOMINAL IN; Voltage in Volts and Current Type: 220.0 AC OR 240.0 AC. 12 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.