The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-00-343-0773, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hitachi Rail Sts Usa Inc Dba Us&s Merger Sub Inc. Government technical data includes 7 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 | 3010-00-343-0773 |
| Primary Part Number | 362000-12 |
| Item Name | Gear Assembly,speed Decreaser |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Hitachi Rail Sts Usa Inc Dba Us&s Merger Sub Inc |
| Status | ACTIVE |
| Input Shaft Quantity | 1 |
| Design Type | QUADRUPLE REDUCTION |
| Gear Type | SPUR |
| Input Shaft Type | COUPLING |
| Total Ratio | 120 TO 1 |
| Output Shaft Type | STRAIGHT |
| Output Shaft Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 362000-12 PRIMARY | Hitachi Rail Sts Usa Inc Dba Us&s Merger Sub Inc (USA) |
NSN 3010-00-343-0773 is a Gear Assembly,speed Decreaser, manufactured by Hitachi Rail Sts Usa Inc Dba Us&s Merger Sub Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-343-0773 has 1 manufacturer part number on file: 362000-12 (Hitachi Rail Sts Usa Inc Dba Us&s Merger Sub Inc).
Key specifications for 362000-12: Input Shaft Quantity: 1; Design Type: QUADRUPLE REDUCTION; Gear Type: SPUR; Input Shaft Type: COUPLING. 7 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 3010-00-343-0773 has DEMIL Code B. 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.