59-821-6: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.4990 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-021-3126, 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 | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 2.4990 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 120 |
| style_designator | PROTRUDING HUB |
| attachment_method | MOUNTING HOLE |
| face_nominal_width | 0.095 INCHES IN |
| hub_nominal_diameter | 0.620 INCHES FIRST END IN |
| hub_style_designator | PLAIN FIRST END |
| NSN | 3020-00-021-3126 |
| BORE NOMINAL DIAMETER | 0.241 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 0.620 INCHES FIRST END IN |
| TEETH QUANTITY | 120 |
| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | PLAIN BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN AXIALLY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.340 INCHES FIRST END IN |
| PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
| MOUNTING HOLE NOMINAL DIAMETER | 0.112 INCHES AXIALLY THROUGH HUB FIRST END IN |
| STYLE DESIGNATOR | PROTRUDING HUB |