The Gear,worm Wheel, cataloged under National Stock Number 3020-01-368-7664, 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 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-368-7664 |
| Primary Part Number | 6-490-000619 |
| Item Name | Gear,worm Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Bore Nominal Diameter | 5.000 INCHES BOTH ENDS IN |
| Teeth Quantity | 50 |
| Body Style | WEBBED, SOLID |
| Bore Style | PLAIN BOTH ENDS |
| Mounting Hole Type and Quantity | 6 PLAIN AXIALLY THROUGH BODY FIRST END |
| Mounting Hole Nominal Diameter | 0.437 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Style Designator | HUBLESS |
| Bolt Hole Circle Nominal Diameter | 6.125 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Attachment Method | MOUNTING HOLE |
| 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 |
|---|---|
| 6-490-000619 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 6-490-000619 | Amz Alabama Inc. (USA) |
| 6-490-000619 PRIMARY | Grove U.s. Llc Dba Grove Us Llc (USA) |
NSN 3020-01-368-7664 is a Gear,worm Wheel, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-368-7664 has 3 manufacturer part numbers on file: 6-490-000619 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 6-490-000619 (Amz Alabama Inc.), 6-490-000619 (Grove U.s. Llc Dba Grove Us Llc).
Key specifications for 6-490-000619: Bore Nominal Diameter: 5.000 INCHES BOTH ENDS IN; Teeth Quantity: 50; Body Style: WEBBED, SOLID; Bore Style: PLAIN BOTH ENDS. 9 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.