The Fan,vaneaxial, cataloged under National Stock Number 4140-00-862-3862, 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 24 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 | 4140-00-862-3862 |
| Primary Part Number | M4941E1A |
| 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 | 2 FLANGE |
| FSC Application Data | AIRCRAFT AIR CONDITIONING HEATING AND PRESSURIZATION EQUIP |
| Inclosure Type | FULLY INCLOSED |
| Length | 6.500 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 27.0 DC |
| Flow Direction | INWARD |
| Housing Inside Diameter | 7.750 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 0.700 HORSEPOWER |
| Quantity | 1 |
| Style Designator | FIXED |
| Diameter | 4.940 INCHES NOMINAL IN |
| Ambient Temp at Full Rated Power | -55.0 CELSIUS AND 71.0 CELSIUS DEGC |
| Stage Quantity | 1 |
| Operating Speed at Rated Capacity in RPM | 13000.0 |
| Surface Treatment | ANODIZE HOUSING INSIDE |
| Surface Treatment | ANODIZE HOUSING OUTSIDE |
| Surface Treatment | CHROMATE BLADE |
| Material | ALUMINUM BLADE |
| Material | ALUMINUM HOUSING |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | CLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | CORD W/ATTACHED PLUG |
| 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 |
|---|---|
| M4941E1A PRIMARY | Dynamic Air Engineering, Inc. (USA) |
NSN 4140-00-862-3862 is a Fan,vaneaxial, manufactured by Dynamic Air Engineering, Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-00-862-3862 has 1 manufacturer part number on file: M4941E1A (Dynamic Air Engineering, Inc.).
Key specifications for M4941E1A: Mounting Facility Type and Quantity: 2 FLANGE; FSC Application Data: AIRCRAFT AIR CONDITIONING HEATING AND PRESSURIZATION EQUIP; Inclosure Type: FULLY INCLOSED; Length: 6.500 INCHES NOMINAL IN. 24 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 4140-00-862-3862 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.