The Drive Gear Assembly, cataloged under National Stock Number 3020-01-070-3792, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-070-3792 |
| Item Name | Drive Gear Assembly |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL HOUSING CAST IRON;SHAFT;HIGH SPEED AISI 1141 ROLLED STEEL;SHAF;LOW SPEED AISI 1216 DRAWN STEEL;GEAR AISI 8620 STEEL;SEAL BUNA NITRILE;HARDNESS RATING-C53;GRADE RATING-GEAR AGMA 8;FINISH-HOUSING PRIMED AND PAINTED SM-A-949280;RATIO-8:1;MAXIUMUN LOAD RATING AT 1750 RPM-INPUT HOUSE POWER-7.20;OUTPUT 219.00 RPM OUTPUT TORQUE 2012.00 INCH POUNDS;LUBRICANT-MOBIL SHC 629;OPERTATING TEMP. RANGE:-40 TO +150 DEGREES FAHRENHEIT;RELATIVE HUMIDITY:RANGE 0 TO 100 PERCENT;NOMINAL OVERALL DIMENSIONS: 14.25 IN.LG.;8.88 IN. W;7.38 IN. H IN |
| 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 |
|---|---|
| 02-20-02711-420 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3020-01-070-3792 is a Drive Gear Assembly, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-070-3792: General Characteristics Item Description: MATERIAL HOUSING CAST IRON;SHAFT;HIGH SPEED AISI 1141 ROLLED STEEL;SHAF;LOW SPEED AISI 1216 DRAWN STEEL;GEAR AISI 8620 STEEL;SEAL BUNA NITRILE;HARDNESS RATING-C53;GRADE RATING-GEAR AGMA 8;FINISH-HOUSING PRIMED AND PAINTED SM-A-949280;RATIO-8:1;MAXIUMUN LOAD RATING AT 1750 RPM-INPUT HOUSE POWER-7.20;OUTPUT 219.00 RPM OUTPUT TORQUE 2012.00 INCH POUNDS;LUBRICANT-MOBIL SHC 629;OPERTATING TEMP. RANGE:-40 TO +150 DEGREES FAHRENHEIT;RELATIVE HUMIDITY:RANGE 0 TO 100 PERCENT;NOMINAL OVERALL DIMENSIONS: 14.25 IN.LG.;8.88 IN. W;7.38 IN. H IN. 1 specification is 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.