20-03825: GEAR SECTOR,WORM WHEEL.
The GEAR SECTOR,WORM WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, face_type: CONCAVE, helix_angle: 8.4333 DEGREES, pitch_radius: 4.6000 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, teeth_quantity: 46. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-830-9779, 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 |
| face_type | CONCAVE |
| helix_angle | 8.4333 DEGREES |
| pitch_radius | 4.6000 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 46 |
| hardness_rating | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| tooth_direction | RIGHT |
| style_designator | PROTRUDING HUBS |
| arc_nominal_length | 11.310 INCHES IN |
| face_nominal_width | 1.750 INCHES IN |
| hub_nominal_diameter | 3.125 INCHES BOTH ENDS IN |
| NSN | 3020-00-830-9779 |
| HELIX ANGLE | 8.4333 DEGREES |
| HUB NOMINAL DIAMETER | 3.125 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 46 |
| NOMINAL OUTSIDE RADIUS | 4.800 INCHES IN |
| TOOTH DIRECTION | RIGHT |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.531 INCHES BOTH ENDS IN |
| THROAT NOMINAL RADIUS | 4.800 INCHES IN |
| FACE TYPE | CONCAVE |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| NOMINAL OVERALL LENGTH | 6.813 INCHES IN |