The Gear,spur, cataloged under National Stock Number 3020-00-712-8049, 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 Volvo Construction Equipment North America, Llc. Government technical data includes 16 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-712-8049 |
| Primary Part Number | 209672 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Volvo Construction Equipment North America, Llc |
| Status | ACTIVE |
| Bore Nominal Diameter | 4.467 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 6.747 INCHES FIRST END IN |
| Teeth Quantity | 47 |
| Body Style | PLAIN, SOLID |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.153 INCHES FIRST END IN |
| Hardness Rating | 187.0 BRINELL STANDARD MINIMUM AND 207.0 BRINELL STANDARD MAXIMUM OVERALL |
| Nominal Overall Length | 0.437 INCHES IN |
| Style Designator | PROTRUDING HUB |
| Pitch Diameter | 7.8333 INCHES NOMINAL IN |
| Tooth Form | STANDARD |
| Hub Style Designator | PLAIN FIRST END |
| Nominal Outside Diameter | 8.078 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | IRON CAST OVERALL |
| Face Nominal Width | 0.282 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 |
|---|---|
| 209672 | Volvo Construction Equipment North America, Llc (USA) |
| Reference | Meaning |
|---|---|
| 209672 | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
| 7-209672 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| 209672 | 5/2 Secondary reference U.S. Government activity |
| 7-209672 | C/1 Advisory reference — outside the item-of-supply concept Tvh Parts Co. |
| 209672 | 3/9 Design control — primary reference U.S. Government activity |
| 209672 | 5/9 Secondary reference Clark Equipment Co |
NSN 3020-00-712-8049 is a Gear,spur, manufactured by Volvo Construction Equipment North America, Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-712-8049 has 1 manufacturer part number on file: 209672 (Volvo Construction Equipment North America, Llc).
1 possible match (shared part number, not a government interchangeability claim): 1680-00-868-1810. Verify interchangeability with system specifications before substitution.
Key specifications for 209672: Bore Nominal Diameter: 4.467 INCHES BOTH ENDS IN; Hub Nominal Diameter: 6.747 INCHES FIRST END IN; Teeth Quantity: 47; Body Style: PLAIN, SOLID. 16 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.