The NETWORK,IMPEDANCE MATCHING is a Esselte industrial component. Key specifications include material: STEEL COMP 4142 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 7.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-273-4402, 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 COMP 4142 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 7.0000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 14 |
| hardness_rating | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| style_designator | PROTRUDING HUB |
| face_nominal_width | 2.750 INCHES IN |
| hub_nominal_diameter | 4.469 INCHES FIRST END IN |
| hub_style_designator | PLAIN FIRST END |
| NSN | 3020-00-273-4402 |
| BODY STYLE | PLAIN, SOLID |
| TEETH QUANTITY | 14 |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| HUB NOMINAL DIAMETER | 4.469 INCHES FIRST END IN |
| PITCH DIAMETER | 7.0000 INCHES NOMINAL IN |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| NOMINAL OUTSIDE DIAMETER | 7.790 INCHES IN |
| MATERIAL | STEEL COMP 4142 OVERALL |