The Motor-Transmission, cataloged under National Stock Number 3010-00-320-9426, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-320-9426 |
| Primary Part Number | 321858 |
| Item Name | Motor-Transmission |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Phase | SINGLE INPUT |
| Shaft Diameter | 0.124 INCHES MINIMUM AND 0.125 INCHES MAXIMUM SINGLE END IN |
| Frequency in Hertz | 400.0 INPUT |
| Current Type | AC INPUT |
| Hole Center to Shaft End Distance | 0.060 INCHES MINIMUM AND 0.075 INCHES MAXIMUM SINGLE END IN |
| Geared Head Output Shaft Alignment Position | OFFSET ABOVE PARALLEL TO SHAFT AXIS SINGLE END |
| Mounting Method | FACE |
| Hole Depth | 0.124 INCHES MINIMUM AND 0.125 INCHES MAXIMUM SINGLE END IN |
| Cooling Method | AMBIENT AIR |
| Shaft Rotation Direction | CLOCKWISE SINGLE END |
| Features Provided | SINGLE PHASE ADAPTABILITY |
| Mounting Facility Circle Diameter | 0.132 INCHES IN |
| Connection Type and Voltage Rating in Volts | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 1.875 INCHES IN |
| Length of Shaft From Housing | 0.235 INCHES SINGLE END IN |
| Speed Control Method and Device Type | ELECTRICAL DIFFERENTIAL |
| Enclosure Feature | TOTALLY ENCLOSED |
| Power Rating | 6.0000 WATTS OUTPUT |
| Shaft End Characteristic | A13 SINGLE STYLE SINGLE END |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Hole Diameter | 0.062 INCHES MINIMUM AND 0.065 INCHES MAXIMUM SINGLE END IN |
| Inclosure Specification | COMMERCIAL |
| Geared Head Output Shaft Speed Rating | 0.333 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 |
| Part Number | Manufacturer |
|---|---|
| 321858 PRIMARY | Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 321858 | 5/9 Secondary reference Howden Fluid Systems |
| 10667864 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 3010-00-320-9426 is a Motor-Transmission, manufactured by Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc., classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-320-9426 has 1 manufacturer part number on file: 321858 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.).
Key specifications for 321858: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Phase: SINGLE INPUT; Shaft Diameter: 0.124 INCHES MINIMUM AND 0.125 INCHES MAXIMUM SINGLE END IN; Frequency in Hertz: 400.0 INPUT. 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.
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.