The Gear Set,helical,matched, cataloged under National Stock Number 3020-01-224-9901, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Siemens Energy, Inc.. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Gear Set,helical,matched |
| FSC / FSG | 3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30) |
| Manufacturers | Siemens Energy, Inc. (CAGE 16712) |
| Parameter | Value |
|---|---|
| NSN | 3020-01-224-9901 |
| Primary Part Number | H-2732PC7 AND 31 |
| Item Name | Gear Set,helical,matched |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| H-2732 PIECE 7,31 | Siemens Energy, Inc. (USA) |
| H-2732PC7 AND 31 PRIMARY | Siemens Energy, Inc. (USA) |
| KGR-429DL AND KGR-416FHX1 | Siemens Energy, Inc. (USA) |
| Reference | Meaning |
|---|---|
| KGR-429DL XKGR-416FHX1 | 5/1 Secondary reference Siemens Energy, Inc. |
NSN 3020-01-224-9901 is a Gear Set,helical,matched, manufactured by Siemens Energy, Inc., classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-224-9901 has 3 manufacturer part numbers on file: H-2732 PIECE 7,31 (Siemens Energy, Inc.), H-2732PC7 AND 31 (Siemens Energy, Inc.), KGR-429DL AND KGR-416FHX1 (Siemens Energy, Inc.).
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.