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, hub_nominal_length: 0.190 INCHES BETWEEN FIRST AND SECOND GEAR IN, hub_nominal_diameter: 2.537 INCHES BETWEEN FIRST AND SECOND GEAR IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-381-4428, 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 |
| hub_nominal_length | 0.190 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| hub_nominal_diameter | 2.537 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| hub_style_designator | PLAIN BETWEEN FIRST AND SECOND GEAR |
| bore_nominal_diameter | 2.125 INCHES BOTH ENDS IN |
| nominal_overall_length | 1.680 INCHES IN |
| nominal_outside_diameter | 4.373 INCHES FIRST GEAR IN |
| material_document_and_classification | MIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 3020-00-381-4428 |
| BORE STYLE | PLAIN BOTH ENDS |
| HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR |
| DESIGN TYPE | SPUR FIRST GEAR |
| HUB NOMINAL DIAMETER | 2.537 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| NOMINAL OVERALL LENGTH | 1.680 INCHES IN |
| NOMINAL OUTSIDE DIAMETER | 4.373 INCHES FIRST GEAR IN |
| NOMINAL OUTSIDE DIAMETER | 3.123 INCHES SECOND GEAR IN |
| DESIGN TYPE | SPUR SECOND GEAR |
| BORE NOMINAL DIAMETER | 2.125 INCHES BOTH ENDS IN |
| CONSTRUCTION | SOLID |