The Gear Set,bevel,matched, cataloged under National Stock Number 3020-00-059-9321, 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 Northrop Grumman Systems Corporation. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3020-00-059-9321 |
| Primary Part Number | 845206AND845207 |
| Item Name | Gear Set,bevel,matched |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Component Quantity | 2 |
| FSC Application Data | GYRO COMPASS |
| Document Type | ENGINEERING DRAWING |
| Component Document Page Number | 1 |
| Document Identification | 845206AND845207 |
| Supply Items and Quantities | 3020-00-517-3654 GEAR,BEVEL 1;3020-00-517-3656 GEAR,BEVEL 1 |
| Component Document Origin | INDUSTRIAL |
| Document Source | 03956 |
| 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 |
|---|---|
| 845206AND845207 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 845206AND845207 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 3020-00-059-9321 is a Gear Set,bevel,matched, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-059-9321 has 1 manufacturer part number on file: 845206AND845207 (Northrop Grumman Systems Corporation).
Key specifications for 845206AND845207: Component Quantity: 2; FSC Application Data: GYRO COMPASS; Document Type: ENGINEERING DRAWING; Component Document Page Number: 1. 8 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.