The Gearcase-Motor, cataloged under National Stock Number 3010-01-056-9044, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-056-9044 |
| Item Name | Gearcase-Motor |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Duty Cycle | CONTINUOUS |
| Phase | SINGLE INPUT |
| Frequency in Hertz | 50.0 OR 60.0 INPUT |
| Current Type | AC INPUT |
| Geared Head Output Shaft Alignment Position | INLINE W/ARMATURE SINGLE END |
| Cooling Method | NATURAL CONVECTION VENTILATED |
| Shaft Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE SINGLE END |
| Speed Control Method and Device Type | AUTOMATIC MECHANICAL |
| Enclosure Feature | TOTALLY ENCLOSED |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Geared Head Output Shaft Speed Rating | 600.000 SINGLE REVOLUTIONS PER MINUTE SINGLE END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A86621U4 | 5/9 Secondary reference U.S. Government activity |
| A86621U4 | 3/9 Design control — primary reference Eastern Air Devices Inc Dba Ead Motors |
| 801556-1 | 5/2 Secondary reference U.S. Government activity |
NSN 3010-01-056-9044 is a Gearcase-Motor, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
Key specifications for 3010-01-056-9044: Duty Cycle: CONTINUOUS; Phase: SINGLE INPUT; Frequency in Hertz: 50.0 OR 60.0 INPUT; Current Type: AC INPUT. 11 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.