5210194: GEAR,HELICAL.
The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 57.5397 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-251-5884, 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 4340 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| teeth_type | SINGLE HELIX |
| tooth_form | STANDARD |
| helix_angle | 57.5397 DEGREES |
| pitch_diameter | 6.1988 INCHES NOMINAL IN |
| pressure_angle | 25.0000 DEGREES |
| teeth_quantity | 47 |
| hardness_rating | 38.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| tooth_direction | LEFT |
| style_designator | PROTRUDING HUB |
| NSN | 3020-01-251-5884 |
| KEYWAY NOMINAL WIDTH | 0.751 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 3.000 INCHES BOTH ENDS IN |
| HELIX ANGLE | 57.5397 DEGREES |
| HUB NOMINAL DIAMETER | 5.000 INCHES FIRST END IN |
| TEETH QUANTITY | 47 |
| BODY STYLE | PLAIN, SOLID |
| TOOTH DIRECTION | LEFT |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.533 INCHES FIRST END IN |
| TEETH TYPE | SINGLE HELIX |
No substitute or cross-reference records for this part.