8146DB: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, body_style: WEBBED, OFFSET, WITH LIGHTENING HOLES, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 39.4500 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-424-8625, 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 | IRON OVERALL |
| body_style | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| bore_style | PLAIN BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 39.4500 DEGREES |
| pitch_diameter | 7.0234 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 54 |
| tooth_direction | LEFT |
| style_designator | ONE FLUSH HUB, ONE RECESSED HUB |
| face_nominal_width | 1.000 INCHES IN |
| NSN | 3020-00-424-8625 |
| BORE NOMINAL DIAMETER | 1.689 INCHES BOTH ENDS IN |
| HELIX ANGLE | 39.4500 DEGREES |
| HUB NOMINAL DIAMETER | 3.313 INCHES BOTH ENDS IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.625 INCHES SECOND END IN |
| TEETH QUANTITY | 54 |
| BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | PLAIN BOTH ENDS |
| TEETH TYPE | SINGLE HELIX |
| STYLE DESIGNATOR | ONE FLUSH HUB, ONE RECESSED HUB |
No substitute or cross-reference records for this part.