The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8620 OVERALL, body_style: WEBBED, SOLID, bore_style: STRAIGHT SPLINE BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 23.4167 DEGREES. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-694-0420, 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 8620 OVERALL |
| body_style | WEBBED, SOLID |
| bore_style | STRAIGHT SPLINE BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 23.4167 DEGREES |
| pitch_diameter | 5.5390 INCHES NOMINAL IN |
| pressure_angle | 18.4665 DEGREES |
| teeth_quantity | 36 |
| hardness_rating | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| spline_quantity | 10 BOTH ENDS |
| tooth_direction | RIGHT |
| NSN | 3020-00-694-0420 |
| BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| FACE NOMINAL WIDTH | 1.438 INCHES IN |
| HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| HUB NOMINAL DIAMETER | 2.937 INCHES FIRST END IN |
| SPLINE QUANTITY | 10 BOTH ENDS |
| TOOTH FORM | STANDARD |
| TEETH TYPE | SINGLE HELIX |
| TOOTH DIRECTION | RIGHT |
| STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB |