3914622: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, SOLID, bore_style: PLAIN FIRST END, teeth_type: SINGLE HELIX, helix_angle: 15.0000 DEGREES, pitch_diameter: 186.350 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-389-9651, 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, SOLID |
| bore_style | PLAIN FIRST END |
| teeth_type | SINGLE HELIX |
| helix_angle | 15.0000 DEGREES |
| pitch_diameter | 186.350 MILLIMETERS NOMINAL MM |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 72 |
| hardness_rating | 45.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL |
| tooth_direction | LEFT |
| style_designator | PROTRUDING HUB, RECESSED BODY |
| face_nominal_width | 18.00 MILLIMETERS MM |
| NSN | 3020-01-389-9651 |
| BORE NOMINAL DIAMETER | 22.887 MILLIMETERS FIRST END MM |
| HELIX ANGLE | 15.0000 DEGREES |
| HUB NOMINAL DIAMETER | 66.00 MILLIMETERS FIRST END MM |
| TEETH QUANTITY | 72 |
| BODY STYLE | WEBBED, SOLID |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | PLAIN FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 10.0 MILLIMETERS FIRST END MM |
| TEETH TYPE | SINGLE HELIX |
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL |