52103-20: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, WITH LIGHTENING HOLES, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, helix_angle: 18.6717 DEGREES, pitch_diameter: 39.7592 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-407-4893, 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, WITH LIGHTENING HOLES |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| helix_angle | 18.6717 DEGREES |
| pitch_diameter | 39.7592 INCHES NOMINAL IN |
| pressure_angle | 25.0000 DEGREES |
| teeth_quantity | 113 |
| tooth_direction | RIGHT |
| style_designator | HUBLESS |
| face_nominal_width | 6.000 INCHES IN |
| keyway_nominal_width | 1.751 INCHES BOTH ENDS IN |
| NSN | 3020-01-407-4893 |
| KEYWAY NOMINAL WIDTH | 1.751 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 6.688 INCHES BOTH ENDS IN |
| HELIX ANGLE | 18.6717 DEGREES |
| TEETH QUANTITY | 113 |
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| TOOTH DIRECTION | RIGHT |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| TEETH TYPE | SINGLE HELIX |
| STYLE DESIGNATOR | HUBLESS |
| PITCH DIAMETER | 39.7592 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.