561-6404326-41: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, pitch_diameter: 2.5000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 120. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-378-7850, 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 303 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| pitch_diameter | 2.5000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 120 |
| style_designator | PROTRUDING HUB |
| surface_treatment | PASSIVATE OVERALL |
| face_nominal_width | 0.187 INCHES IN |
| hub_nominal_diameter | 0.500 INCHES FIRST END IN |
| hub_style_designator | PINNED FIRST END |
| bore_nominal_diameter | 0.250 INCHES FIRST END IN |
| NSN | 3020-01-378-7850 |
| BORE NOMINAL DIAMETER | 0.250 INCHES FIRST END IN |
| HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END IN |
| TEETH QUANTITY | 120 |
| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 2.5000 INCHES NOMINAL IN |
| HUB STYLE DESIGNATOR | PINNED FIRST END |
| NOMINAL OUTSIDE DIAMETER | 2.542 INCHES IN |