487811A: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, body_style: WEBBED, OFFSET, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 6.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-049-8535, 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 | ALUMINUM ALLOY 6061 OVERALL |
| body_style | WEBBED, OFFSET, SOLID |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 6.0000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 192 |
| hardness_rating | 56.0 ROCKWELL B NOMINAL OVERALL |
| attachment_method | MOUNTING HOLE |
| surface_treatment | CHROMATE OVERALL |
| face_nominal_width | 0.375 INCHES IN |
| hub_nominal_diameter | 5.7500 INCHES FIRST END IN |
| NSN | 3020-00-049-8535 |
| BORE NOMINAL DIAMETER | 4.4373 INCHES FIRST END IN |
| HUB NOMINAL DIAMETER | 5.7500 INCHES FIRST END IN |
| TEETH QUANTITY | 192 |
| BODY STYLE | WEBBED, OFFSET, SOLID |
| BORE STYLE | PLAIN BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 8 PLAIN AXIALLY THROUGH BODY FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.500 INCHES FIRST END IN |
| PRECISION CLASSIFICATION | QUALITY NUMBER 5 |
| MOUNTING HOLE NOMINAL DIAMETER | 0.201 INCHES AXIALLY THROUGH BODY FIRST END IN |
| HARDNESS RATING | 56.0 ROCKWELL B NOMINAL OVERALL |