The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8620H OVERALL, body_style: PLAIN, SOLID, bore_style: INVOLUTE SPLINE FIRST END, teeth_type: SINGLE HELIX, tooth_form: STUB, helix_angle: 28.1963 DEGREES. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 3020-00-884-4834, 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 COMP 8620H OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | INVOLUTE SPLINE FIRST END |
| teeth_type | SINGLE HELIX |
| tooth_form | STUB |
| helix_angle | 28.1963 DEGREES |
| pitch_diameter | 3.5119 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 25 |
| spline_quantity | 18 FIRST END |
| tooth_direction | LEFT |
| style_designator | HUBLESS |
| NSN | 3020-00-884-4834 |
| BODY STYLE | PLAIN, SOLID |
| SPLINE QUANTITY | 18 FIRST END |
| PITCH DIAMETER | 3.5119 INCHES NOMINAL IN |
| STYLE DESIGNATOR | HUBLESS |
| SPLINE PITCH DIAMETER | 2.5714 INCHES NOMINAL FIRST END IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | INVOLUTE SPLINE FIRST END |
| NOMINAL OUTSIDE DIAMETER | 3.759 INCHES IN |