3020PL0663178: GEAR CLUSTER.
The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_style: PLAIN BOTH ENDS, design_type: SPUR SECOND GEAR, construction: SOLID, hardness_rating: 35.0 ROCKWELL C NOMINAL OVERALL, surface_treatment: PHOSPHATE OVERALL. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-055-4231, 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 | STEEL OVERALL |
| bore_style | PLAIN BOTH ENDS |
| design_type | SPUR SECOND GEAR |
| construction | SOLID |
| hardness_rating | 35.0 ROCKWELL C NOMINAL OVERALL |
| surface_treatment | PHOSPHATE OVERALL |
| hub_nominal_length | 0.080 INCHES FIRST END IN |
| hub_nominal_diameter | 1.4300 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| hub_style_designator | PLAIN FIRST END |
| bore_nominal_diameter | 1.160 INCHES BOTH ENDS IN |
| nominal_overall_length | 1.180 INCHES IN |
| nominal_outside_diameter | 2.5870 INCHES SECOND GEAR IN |
| NSN | 3020-01-055-4231 |
| BORE NOMINAL DIAMETER | 1.160 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 1.4300 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| COUNTERBORE NOMINAL DIAMETER | 1.2603 INCHES BOTH ENDS IN |
| DESIGN TYPE | SPUR SECOND GEAR |
| DESIGN TYPE | SPUR FIRST GEAR |
| BORE STYLE | PLAIN BOTH ENDS |
| HARDNESS RATING | 35.0 ROCKWELL C NOMINAL OVERALL |
| NOMINAL OVERALL LENGTH | 1.180 INCHES IN |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| HUB NOMINAL LENGTH | 0.080 INCHES FIRST END IN |