GE89S: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 26.3832 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-200-2123, 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 | PLAIN BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 26.3832 DEGREES |
| pitch_diameter | 0.8646 INCHES MINIMUM AND 0.8676 INCHES MAXIMUM IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 14 |
| tooth_direction | LEFT |
| style_designator | PROTRUDING HUB |
| attachment_method | MOUNTING HOLE |
| NSN | 3020-00-200-2123 |
| BORE NOMINAL DIAMETER | 0.491 INCHES BOTH ENDS IN |
| HELIX ANGLE | 26.3832 DEGREES |
| HUB NOMINAL DIAMETER | 0.688 INCHES FIRST END IN |
| TEETH QUANTITY | 14 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | PLAIN BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.297 INCHES FIRST END IN |
| MOUNTING HOLE NOMINAL DIAMETER | 0.129 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |