The Gear Cluster, cataloged under National Stock Number 3020-01-716-7124, 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 Oshkosh Defense Llc. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-716-7124 |
| Primary Part Number | 4482841 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Bore Nominal Diameter | 5.630 INCHES FIRST END IN |
| Design Type | BEVEL SECOND GEAR |
| Design Type | HELICAL FIRST GEAR |
| Bore Style | INVOLUTE SPLINE SECOND END |
| Bore Style | PLAIN FIRST END |
| Spline Quantity | 32 SECOND END |
| Spline Quantity | 45 FIRST END |
| Nominal Outside Diameter | 9.4167 INCHES FIRST GEAR IN |
| Spline Pitch Diameter | 5.3330 INCHES NOMINAL SECOND END IN |
| Spline Pitch Diameter | 9.0427 INCHES NOMINAL FIRST END 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 |
|---|---|
| 4482841 PRIMARY | Oshkosh Defense Llc (USA) |
NSN 3020-01-716-7124 is a Gear Cluster, manufactured by Oshkosh Defense Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-716-7124 has 1 manufacturer part number on file: 4482841 (Oshkosh Defense Llc).
Key specifications for 4482841: Bore Nominal Diameter: 5.630 INCHES FIRST END IN; Design Type: BEVEL SECOND GEAR; Design Type: HELICAL FIRST GEAR; Bore Style: INVOLUTE SPLINE SECOND END. 10 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.