The Gear,spur, cataloged under National Stock Number 3020-01-117-9628, 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 Deere & Company Dba Deere John Co. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3020-01-117-9628 |
| Primary Part Number | T20298 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Deere & Company Dba Deere John Co |
| Status | ACTIVE |
| Bore Nominal Diameter | 2.625 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 1.562 INCHES SECOND END IN |
| Teeth Quantity | 30 |
| Body Style | PLAIN, SOLID |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 1.047 INCHES SECOND END IN |
| Hardness Rating | 68.0 ROCKWELL A MINIMUM AND 79.0 ROCKWELL A MAXIMUM TEETH |
| Style Designator | BELL SHAPE BODY, PROTRUDING HUB |
| Pitch Diameter | 18.0000 INCHES NOMINAL IN |
| Tooth Form | STANDARD |
| Features Provided | CASEHARDENED |
| Hub Style Designator | PLAIN SECOND END |
| Nominal Outside Diameter | 3.750 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | STEEL OVERALL |
| Body Recess Nominal Depth | 0.510 INCHES FIRST END IN |
| Face Nominal Width | 0.7969 INCHES IN |
| 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 |
|---|---|
| T20298 PRIMARY | Deere & Company Dba Deere John Co (USA) |
| Reference | Meaning |
|---|---|
| T20298 | 5/9 Secondary reference Deere & Co |
NSN 3020-01-117-9628 is a Gear,spur, manufactured by Deere & Company Dba Deere John Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-117-9628 has 1 manufacturer part number on file: T20298 (Deere & Company Dba Deere John Co).
Key specifications for T20298: Bore Nominal Diameter: 2.625 INCHES BOTH ENDS IN; Hub Nominal Diameter: 1.562 INCHES SECOND END IN; Teeth Quantity: 30; Body Style: PLAIN, SOLID. 17 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.