The Fan,vaneaxial, cataloged under National Stock Number 4140-00-564-5986, 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 20 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 | 4140-00-564-5986 |
| Primary Part Number | M8861AA9A |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Dynamic Air Engineering, Inc. |
| Status | ACTIVE |
| FSC Application Data | HEATING AND ANTI-ICING SYSTEM INSTL |
| Inclosure Type | PARTIALLY INCLOSED |
| Voltage in Volts and Current Type | 27.0 DC |
| Housing Inside Diameter | 9.015 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 4.900 HORSEPOWER |
| Quantity | 1 |
| Style Designator | FIXED |
| Diameter | 8.860 INCHES NOMINAL IN |
| Ambient Temp at Full Rated Power | -55.0 CELSIUS AND 40.0 CELSIUS DEGC |
| Stage Quantity | 1 |
| Operating Speed at Rated Capacity in RPM | 10250.0 |
| Surface Treatment | ENAMEL BLADE |
| Surface Treatment | CADMIUM HOUSING INSIDE |
| Surface Treatment | CADMIUM HOUSING OUTSIDE |
| Material | STEEL HOUSING |
| Material | ALUMINUM BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | CLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| 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 |
|---|---|
| M8861AA9A PRIMARY | Dynamic Air Engineering, Inc. (USA) |
NSN 4140-00-564-5986 is a Fan,vaneaxial, manufactured by Dynamic Air Engineering, Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-00-564-5986 has 1 manufacturer part number on file: M8861AA9A (Dynamic Air Engineering, Inc.).
Key specifications for M8861AA9A: FSC Application Data: HEATING AND ANTI-ICING SYSTEM INSTL; Inclosure Type: PARTIALLY INCLOSED; Voltage in Volts and Current Type: 27.0 DC; Housing Inside Diameter: 9.015 INCHES NOMINAL IN. 20 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.