18020-F: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 12.6665 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-079-3386, 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 |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 12.6665 DEGREES |
| pitch_diameter | 6.3545 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 31 |
| tooth_direction | RIGHT |
| style_designator | HUBLESS |
| features_provided | CASEHARDENED |
| NSN | 3020-01-079-3386 |
| KEYWAY NOMINAL WIDTH | 0.625 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 3.897 INCHES BOTH ENDS IN |
| HELIX ANGLE | 12.6665 DEGREES |
| TEETH QUANTITY | 31 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | RIGHT |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| TEETH TYPE | SINGLE HELIX |
| STYLE DESIGNATOR | HUBLESS |
| PITCH DIAMETER | 6.3545 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.