The Gear Cluster, cataloged under National Stock Number 3020-00-130-4292, 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 Naval Reserve Center. Government technical data includes 11 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 | 3020-00-130-4292 |
| Primary Part Number | BUWEPSDWGTP3243 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Naval Reserve Center |
| Status | ACTIVE |
| Hub Nominal Diameter | 0.188 INCHES FIRST END IN |
| Hub Nominal Diameter | 0.188 INCHES SECOND END IN |
| Nominal Overall Length | 0.760 INCHES IN |
| Hub Style Designator | PLAIN FIRST END |
| Hub Style Designator | PLAIN SECOND END |
| Hub Nominal Length | 0.031 INCHES SECOND END IN |
| Hub Nominal Length | 0.297 INCHES FIRST END IN |
| Nominal Outside Diameter | 0.416 INCHES FIFTH GEAR IN |
| Nominal Outside Diameter | 0.978 INCHES FOURTH GEAR IN |
| Material | COPPER ALLOY 675 OVERALL |
| Construction | SOLID |
| 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 |
|---|---|
| SP3243 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| BUWEPSDWGTP3243 PRIMARY | Naval Reserve Center (USA) |
| TP3243 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3020-00-130-4292 is a Gear Cluster, manufactured by Naval Reserve Center, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-130-4292 has 3 manufacturer part numbers on file: SP3243 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), BUWEPSDWGTP3243 (Naval Reserve Center), TP3243 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for BUWEPSDWGTP3243: Hub Nominal Diameter: 0.188 INCHES FIRST END IN; Hub Nominal Diameter: 0.188 INCHES SECOND END IN; Nominal Overall Length: 0.760 INCHES IN; Hub Style Designator: PLAIN FIRST END. 11 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.