The Gear,impeller Hub, cataloged under National Stock Number 3020-01-099-1102, 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 Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 3020-01-099-1102 |
| Primary Part Number | 9-904-103910 |
| Item Name | Gear,impeller Hub |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| General Characteristics Item Description | 3.999 IN. OD;8 BOLT HOLES;59 TEETH IN |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 9-904-103910 PRIMARY | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 236582 | Dana Off Highway Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| 236582 | 5/9 Secondary reference Clark Equipment Co |
NSN 3020-01-099-1102 is a Gear,impeller Hub, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-099-1102 has 2 manufacturer part numbers on file: 9-904-103910 (Grove U.s. Llc Dba Grove Us Llc), 236582 (Dana Off Highway Products, Llc).
Key specifications for 9-904-103910: General Characteristics Item Description: 3.999 IN. OD;8 BOLT HOLES;59 TEETH IN; Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL. 2 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.