129020H: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, OFFSET, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 23.7000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-350-2962, 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, OFFSET, SOLID |
| bore_style | PLAIN BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 23.7000 DEGREES |
| pitch_diameter | 6.1886 INCHES NOMINAL IN |
| pressure_angle | 17.5000 DEGREES |
| teeth_quantity | 28 |
| tooth_direction | RIGHT |
| special_features | EXTERNAL GEAR ON FIRST END OF HUB,4 OIL GROOVES ON BOTH ENDS OF HUBS |
| style_designator | ONE PROTRUDING HUB, ONE RECESSED HUB |
| NSN | 3020-00-350-2962 |
| BORE NOMINAL DIAMETER | 2.251 INCHES BOTH ENDS IN |
| HELIX ANGLE | 23.7000 DEGREES |
| HUB NOMINAL DIAMETER | 3.247 INCHES FIRST END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.288 INCHES SECOND END IN |
| TEETH QUANTITY | 28 |
| BODY STYLE | WEBBED, OFFSET, SOLID |
| TOOTH DIRECTION | RIGHT |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.348 INCHES FIRST END IN |
| TEETH TYPE | SINGLE HELIX |