TG2479: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340H OVERALL, body_style: WEBBED, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 22.6195 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-274-6612, 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 4340H OVERALL |
| body_style | WEBBED, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 22.6195 DEGREES |
| pitch_diameter | 4.0425 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 30 |
| tooth_direction | LEFT |
| style_designator | ONE PROTRUDING HUB, ONE FLUSH HUB |
| face_nominal_width | 0.875 INCHES IN |
| NSN | 3020-00-274-6612 |
| KEYWAY NOMINAL WIDTH | 0.187 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 1.1255 INCHES BOTH ENDS IN |
| HELIX ANGLE | 22.6195 DEGREES |
| HUB NOMINAL DIAMETER | 1.625 INCHES FIRST END IN |
| HUB NOMINAL DIAMETER | 1.563 INCHES SECOND END IN |
| TEETH QUANTITY | 30 |
| BODY STYLE | WEBBED, SOLID |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END IN |