The Gear Set,bevel,matched, cataloged under National Stock Number 3020-00-401-4148, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-401-4148 |
| Item Name | Gear Set,bevel,matched |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Component Quantity | 2 |
| End Item Source | 81413 |
| End Item Name | PARAMETER MODULE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| K671817-1 | 5/9 Secondary reference U.S. Government activity |
| 42087-220 | 5/2 Secondary reference U.S. Government activity |
| K671817 | D/9 Drawing number reference only U.S. Government activity |
| K671817-1 | 3/2 Design control — primary reference U.S. Government activity |
| KSD0408 | D/9 Drawing number reference only U.S. Government activity |
NSN 3020-00-401-4148 is a Gear Set,bevel,matched, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-00-401-4148: Component Quantity: 2; End Item Source: 81413; End Item Name: PARAMETER MODULE; End Item Identification: AIRCRAFT MODEL SH-3D. 3 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 3020-00-401-4148 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.