01770-0070: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 23.2158 DEGREES, pitch_diameter: 3.9090 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-693-8389, 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 |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 23.2158 DEGREES |
| pitch_diameter | 3.9090 INCHES NOMINAL IN |
| pressure_angle | 23.2058 DEGREES |
| teeth_quantity | 27 |
| hardness_rating | 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| tooth_direction | LEFT |
| style_designator | PROTRUDING HUBS |
| attachment_method | MOUNTING HOLE |
| NSN | 3020-00-693-8389 |
| HELIX ANGLE | 23.2158 DEGREES |
| TEETH QUANTITY | 27 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | LEFT |
| MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN TRANSVERSELY THROUGH FACE |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.563 INCHES BOTH ENDS IN |
| MOUNTING HOLE NOMINAL DIAMETER | 0.125 INCHES TRANSVERSELY THROUGH FACE IN |
| TEETH TYPE | SINGLE HELIX |
| HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| STYLE DESIGNATOR | PROTRUDING HUBS |
No substitute or cross-reference records for this part.