HB20: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303S OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 45.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-580-4029, 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 303S OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 45.0000 DEGREES |
| actuation_type | PULL |
| pitch_diameter | 0.4419 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 20 |
| hardness_rating | 75.0 ROCKWELL C MINIMUM AND 83.0 ROCKWELL C MAXIMUM TEETH |
| tooth_direction | RIGHT |
| NSN | 3020-00-580-4029 |
| BORE NOMINAL DIAMETER | 0.1250 INCHES BOTH ENDS IN |
| HELIX ANGLE | 45.0000 DEGREES |
| HUB NOMINAL DIAMETER | 0.312 INCHES FIRST END IN |
| TEETH QUANTITY | 20 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | RIGHT |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.187 INCHES FIRST END IN |
| TEETH TYPE | SINGLE HELIX |
| HARDNESS RATING | 75.0 ROCKWELL C MINIMUM AND 83.0 ROCKWELL C MAXIMUM HUB |