The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-00-445-7242, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Us Army Aviation and Missile Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-445-7242 |
| Primary Part Number | 10177670-2 |
| Item Name | Gear Assembly,speed Decreaser |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Input Shaft Quantity | 1 |
| Design Type | COMPOUND REDUCTION |
| Gear Type | SPUR |
| Lubrication System | PREGREASED |
| Input Shaft Type | STRAIGHT |
| Shaft Position | OUTPUT SHAFT AND INPUT SHAFT EXTENDED ON OPPOSITE SIDES OF GEAR BOX |
| Total Ratio | 7.080 TO 1 |
| Output Shaft Type | STRAIGHT |
| Output Shaft Quantity | 1 |
| 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 |
|---|---|
| 10177670-2 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| SRC2MOD | 5/1 Secondary reference Secs Inc |
NSN 3010-00-445-7242 is a Gear Assembly,speed Decreaser, manufactured by Us Army Aviation and Missile Command, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-445-7242 has 1 manufacturer part number on file: 10177670-2 (Us Army Aviation and Missile Command).
Key specifications for 10177670-2: Input Shaft Quantity: 1; Design Type: COMPOUND REDUCTION; Gear Type: SPUR; 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.