The Gear Cluster, cataloged under National Stock Number 3020-00-941-6013, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-941-6013 |
| Primary Part Number | 25730 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Hub Style Designator | PLAIN BETWEEN FIRST AND SECOND GEAR |
| Bore Nominal Diameter | 0.187 INCHES BOTH ENDS IN |
| Hub Nominal Length | 0.093 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Construction | SOLID |
| Nominal Outside Diameter | 3.000 INCHES FIRST GEAR IN |
| Nominal Outside Diameter | 0.5930 INCHES SECOND GEAR IN |
| Hub Nominal Diameter | 0.437 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Design Type | SPUR SECOND GEAR |
| Design Type | SPUR FIRST GEAR |
| Material Document and Classification | QQ-B-728 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hub Style Designator | 1 STEP FIRST END |
| Hub Nominal Diameter | 0.250 INCHES FIRST END IN |
| Attachment Method | MOUNTING HOLE |
| Nominal Overall Length | 0.549 INCHES IN |
| Material | COPPER ALLOY 675 OVERALL |
| Bore Style | PLAIN BOTH ENDS |
| Hub Nominal Length | 0.2060 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 25730DTD5JUN58 | L3harris Technologies, Inc. Div Space and Airborne Systems (USA) |
| 25730 PRIMARY | L3harris Technologies, Inc. Div Space and Airborne Systems (USA) |
NSN 3020-00-941-6013 is a Gear Cluster, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-941-6013 has 2 cross-referenced part numbers: 25730DTD5JUN58 (L3harris Technologies, Inc. Div Space and Airborne Systems), 25730 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 5 known substitutes for 3020-00-941-6013: 2990-00-447-2320, 2805-00-936-6075, 5340-01-421-7268 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 25730: Hub Style Designator: PLAIN BETWEEN FIRST AND SECOND GEAR; Bore Nominal Diameter: 0.187 INCHES BOTH ENDS IN; Hub Nominal Length: 0.093 INCHES BETWEEN FIRST AND SECOND GEAR IN; Construction: SOLID. 18 total characteristics are documented in the Federal Logistics Information System.