The Fan,vaneaxial, cataloged under National Stock Number 4140-01-119-2879, 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 Dynamic Air Engineering, Inc.. Government technical data includes 25 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-119-2879 |
| Primary Part Number | 10273083 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Dynamic Air Engineering, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Speed Adjustments | SINGLE SPEED |
| Phase | THREE |
| Frequency in Hertz | 400.0 |
| Inclosure Type | FULLY INCLOSED |
| Length | 8.000 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 208.0 AC |
| Flow Direction | OUTWARD |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Housing Inside Diameter | 6.250 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 1.000 HORSEPOWER |
| Quantity | 1 |
| Style Designator | FIXED |
| Ambient Temp at Full Rated Power | -45.6 CELSIUS AND 71.0 CELSIUS DEGC |
| Operating Speed at Rated Capacity in RPM | 12000.0 |
| Surface Treatment | ENAMEL OVERALL |
| Environmental Protection | SHOCK PROOF |
| Material | ALUMINUM OVERALL |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | CONNECTOR |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 422.000 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 |
|---|---|
| 10273083 PRIMARY | Dynamic Air Engineering, Inc. (USA) |
| 10273083 | Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA) |
| 10273083 | Ashland Electric Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 4140PL2094808 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 10273083 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| 23030-1 | 5/9 Secondary reference Rtx Corporation Div Pratt & Whitney |
| 23030-1 | 5/9 Secondary reference U.S. Government activity |
NSN 4140-01-119-2879 is a Fan,vaneaxial, manufactured by Dynamic Air Engineering, Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-119-2879 has 3 manufacturer part numbers on file: 10273083 (Dynamic Air Engineering, Inc.), 10273083 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 10273083 (Ashland Electric Products Inc).
2 possible matches (shared part number, not a government interchangeability claim): 2530-01-198-9250, 6650-01-648-1864. Verify interchangeability with system specifications before substitution.
Key specifications for 10273083: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Speed Adjustments: SINGLE SPEED; Phase: THREE; Frequency in Hertz: 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.