18105B: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 39.5166 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-119-4204, 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 | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 39.5166 DEGREES |
| pitch_diameter | 6.0986 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 47 |
| hardness_rating | 92.8 ROCKWELL C MINIMUM AND 99.0 ROCKWELL C MAXIMUM OVERALL |
| tooth_direction | LEFT |
| style_designator | ONE FLUSH HUB, ONE RECESSED HUB |
| NSN | 3020-00-119-4204 |
| KEYWAY NOMINAL WIDTH | 0.251 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 1.936 INCHES BOTH ENDS IN |
| HELIX ANGLE | 39.5166 DEGREES |
| HUB NOMINAL DIAMETER | 3.000 INCHES BOTH ENDS IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.064 INCHES SECOND END IN |
| TEETH QUANTITY | 47 |
| BODY STYLE | WEBBED, SOLID |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| TEETH TYPE | SINGLE HELIX |