ISOLATOR,RADIO FREQUENCY REFLECT. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 3.8330 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-288-1375, 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 |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 3.8330 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 23 |
| hardness_rating | 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| style_designator | PROTRUDING HUBS |
| face_nominal_width | 0.750 INCHES IN |
| hub_nominal_diameter | 3.188 INCHES SECOND END IN |
| hub_style_designator | PLAIN BOTH ENDS |
| NSN | 3020-00-288-1375 |
| PITCH DIAMETER | 3.8330 INCHES NOMINAL IN |
| TEETH QUANTITY | 23 |
| BODY STYLE | PLAIN, SOLID |
| HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| HUB NOMINAL DIAMETER | 3.188 INCHES SECOND END IN |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| FACE NOMINAL WIDTH | 0.750 INCHES IN |
| BORE NOMINAL DIAMETER | 2.500 INCHES BOTH ENDS IN |
| NOMINAL OVERALL LENGTH | 1.781 INCHES IN |
| STYLE DESIGNATOR | PROTRUDING HUBS |