DF1502-255 FN 55: GEAR CLUSTER.
The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY ALL GEARS, bore_style: PLAIN BOTH ENDS, design_type: SPUR ALL GEARS, construction: SOLID, features_provided: LIGHTENING HOLE, hub_nominal_length: 1.000 INCHES FIRST END IN. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-434-5478, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | COPPER ALLOY ALL GEARS |
| bore_style | PLAIN BOTH ENDS |
| design_type | SPUR ALL GEARS |
| construction | SOLID |
| features_provided | LIGHTENING HOLE |
| hub_nominal_length | 1.000 INCHES FIRST END IN |
| hub_nominal_diameter | 1.880 INCHES FIRST END IN |
| hub_style_designator | PLAIN FIRST END |
| bore_nominal_diameter | 1.314 INCHES BOTH ENDS IN |
| nominal_overall_length | 2.125 INCHES IN |
| end_item_identification | W/S SEAWOLF CLASS SSN |
| nominal_outside_diameter | 7.164 INCHES SECOND GEAR IN |
| NSN | 3020-01-434-5478 |
| BORE NOMINAL DIAMETER | 1.314 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 1.880 INCHES FIRST END IN |
| DESIGN TYPE | SPUR ALL GEARS |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL OVERALL LENGTH | 2.125 INCHES IN |
| FEATURES PROVIDED | LIGHTENING HOLE |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| HUB NOMINAL LENGTH | 1.000 INCHES FIRST END IN |
| NOMINAL OUTSIDE DIAMETER | 2.164 INCHES FIRST GEAR IN |
| NOMINAL OUTSIDE DIAMETER | 7.164 INCHES SECOND GEAR IN |