The Fan,tubeaxial, cataloged under National Stock Number 4140-01-353-4766, 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 Ebm Industries Inc Dba Ebm Papst. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-353-4766 |
| Primary Part Number | W2E143AB15-01 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Ebm Industries Inc Dba Ebm Papst |
| Status | ACTIVE |
| Frequency in Hertz | 60.0 |
| Length | 6.750 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 115.0 AC |
| Housing Inside Diameter | 2.160 INCHES NOMINAL IN |
| Style Designator | FIXED |
| Ambient Temp at Full Rated Power | -40.0 CELSIUS AND 80.0 CELSIUS DEGC |
| Material | ALUMINUM HOUSING |
| Material | PLASTIC PHENOLIC BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | CORD W/ATTACHED PLUG |
| Air Flow Rate | 294.3 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 |
|---|---|
| W2E143AB15-01 | Ebm-Papst St. Georgen Gmbh & Co. Kg (DEU) |
| W2E143AB15-01 PRIMARY | Ebm Industries Inc Dba Ebm Papst (USA) |
| W2E143AB15-01 | Mas Zengrange Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 6028S | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| C500213-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 6028S | 5/9 Secondary reference Chairton County Sheltered Workshop Inc |
| 6028S | 5/9 Secondary reference Ebm Industries Inc Dba Ebm Papst |
| TYP6028S | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 79C0085-00 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 4140-01-353-4766 is a Fan,tubeaxial, manufactured by Ebm Industries Inc Dba Ebm Papst, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-353-4766 has 3 manufacturer part numbers on file: W2E143AB15-01 (Ebm-Papst St. Georgen Gmbh & Co. Kg), W2E143AB15-01 (Ebm Industries Inc Dba Ebm Papst), W2E143AB15-01 (Mas Zengrange Ltd).
Key specifications for W2E143AB15-01: Frequency in Hertz: 60.0; Length: 6.750 INCHES NOMINAL IN; Voltage in Volts and Current Type: 115.0 AC; Housing Inside Diameter: 2.160 INCHES NOMINAL IN. 13 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.