4L3406: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, OFFSET, WITH LIGHTENING HOLES, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 6.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-122-3846, 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 | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| bore_style | PLAIN BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 6.0000 DEGREES |
| pitch_diameter | 179.9 MILLIMETERS NOMINAL MM |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 40 |
| tooth_direction | LEFT |
| style_designator | ONE PROTRUDING HUB, ONE FLUSH HUB |
| face_nominal_width | 25.4 MILLIMETERS MM |
| NSN | 3020-01-122-3846 |
| BORE NOMINAL DIAMETER | 58.7 MILLIMETERS BOTH ENDS MM |
| HELIX ANGLE | 6.0000 DEGREES |
| HUB NOMINAL DIAMETER | 79.2 MILLIMETERS FIRST END MM |
| HUB NOMINAL DIAMETER | 80.0 MILLIMETERS SECOND END MM |
| TEETH QUANTITY | 40 |
| BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 25.1 MILLIMETERS FIRST END MM |
| PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
No substitute or cross-reference records for this part.