The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-00-209-3584, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ohio Gear & Transmission Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-209-3584 |
| Primary Part Number | U226210AMC140 |
| Item Name | Gear Assembly,speed Decreaser |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Ohio Gear & Transmission Inc |
| Status | ACTIVE |
| Input Shaft Quantity | 1 |
| Design Type | SINGLE REDUCTION |
| Gear Type | WORM |
| Lubrication System | PREGREASED |
| Input Shaft Type | STRAIGHT W/KEYWAY |
| Shaft Position | OUTPUT SHAFT EXTENDS TO LEFT AND RIGHT |
| Total Ratio | 10.000 TO 1 |
| Output Shaft Type | STRAIGHT W/KEYWAY |
| Output Shaft Quantity | 2 |
| 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 |
|---|---|
| U226210AMC140 PRIMARY | Ohio Gear & Transmission Inc (USA) |
| Reference | Meaning |
|---|---|
| U26MC145TC10A | 5/9 Secondary reference Ohio Gear Div of Towmotor Corp |
| U26MC145TC10A | 5/9 Secondary reference Ground Support Engineering Inc |
| U26MC145TC10A | 5/9 Secondary reference Ohio Gear & Transmission Inc |
NSN 3010-00-209-3584 is a Gear Assembly,speed Decreaser, manufactured by Ohio Gear & Transmission Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-209-3584 has 1 manufacturer part number on file: U226210AMC140 (Ohio Gear & Transmission Inc).
Key specifications for U226210AMC140: Input Shaft Quantity: 1; Design Type: SINGLE REDUCTION; Gear Type: WORM; Lubrication System: PREGREASED. 9 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.