The Reducer Gear Box, cataloged under National Stock Number 3010-01-246-6724, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-246-6724 |
| Item Name | Reducer Gear Box |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| FSC Application Data | USE ON TRUCK,FIRE FIGHTING,BRUSH AND PUMPER-NSN 4210-01-193-3621 |
| General Characteristics Item Description | MATERIAL FOR GEAR BOX CAST IRON,W/WEIGHT 83 LBS O/A;O/A LG OF GEAR BOX10.750 IN.;O/A H OF GEAR BOX 15.000 IN.;TWO (2) SHAFTS,UPPER AND LOWER GEAR BOX,O/A DIA 1.500 IN. NOM;W/KEY WAYO.375 IN. X 0.187 IN.,EFF LG OF 1.750 IN.;O/A THK OF GEAR BOX 2.870 IN. LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 310405 | 5/9 Secondary reference Amertek Inc |
| 200-A-2:1 | 5/2 Secondary reference U.S. Government activity |
| 0220-01007 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3010-01-246-6724 is a Reducer Gear Box, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2530-01-447-0917. Verify interchangeability with system specifications before substitution.
Key specifications for 3010-01-246-6724: FSC Application Data: USE ON TRUCK,FIRE FIGHTING,BRUSH AND PUMPER-NSN 4210-01-193-3621; General Characteristics Item Description: MATERIAL FOR GEAR BOX CAST IRON,W/WEIGHT 83 LBS O/A;O/A LG OF GEAR BOX10.750 IN.;O/A H OF GEAR BOX 15.000 IN.;TWO (2) SHAFTS,UPPER AND LOWER GEAR BOX,O/A DIA 1.500 IN. NOM;W/KEY WAYO.375 IN. X 0.187 IN.,EFF LG OF 1.750 IN.;O/A THK OF GEAR BOX 2.870 IN. LBS. 2 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.