The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-01-047-6691, 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 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-047-6691 |
| Primary Part Number | U2133MC56C10A |
| 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 |
| Input Shaft Type | STRAIGHT W/KEYWAY |
| Shaft Position | ONE INPUT SHAFT EXTENDS FROM FRONT OUTPUT SHAFTS EXTENDS LEFT AND RIGHT |
| Output Shaft Type | STRAIGHT W/KEYWAY |
| Output Shaft Quantity | 2 |
| 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 |
|---|---|
| U2133MC56C10A PRIMARY | Ohio Gear & Transmission Inc (USA) |
| Reference | Meaning |
|---|---|
| U133MC56C10A | 5/9 Secondary reference Ohio Gear Div of Towmotor Corp |
NSN 3010-01-047-6691 is a Gear Assembly,speed Decreaser, manufactured by Ohio Gear & Transmission Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-047-6691 has 1 manufacturer part number on file: U2133MC56C10A (Ohio Gear & Transmission Inc).
Key specifications for U2133MC56C10A: Input Shaft Quantity: 1; Input Shaft Type: STRAIGHT W/KEYWAY; Shaft Position: ONE INPUT SHAFT EXTENDS FROM FRONT OUTPUT SHAFTS EXTENDS LEFT AND RIGHT; Output Shaft Type: STRAIGHT W/KEYWAY. 5 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 3010-01-047-6691 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.