298374-5: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, pitch_diameter: 3.7500 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, teeth_quantity: 90. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-307-8008, 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 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| pitch_diameter | 3.7500 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 90 |
| style_designator | HUBLESS |
| attachment_method | MOUNTING HOLE |
| face_nominal_width | 0.250 INCHES IN |
| bore_nominal_diameter | 1.500 INCHES BOTH ENDS IN |
| nominal_outside_diameter | 3.833 INCHES IN |
| mounting_hole_nominal_diameter | 0.169 INCHES AND 0.188 INCHES AXIALLY THROUGH BODY FIRST END IN |
| NSN | 3020-01-307-8008 |
| BORE NOMINAL DIAMETER | 1.500 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 90 |
| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | PLAIN BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 3 COUNTERSUNK AND 1 PLAIN AXIALLY THROUGH BODY FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.169 INCHES AND 0.188 INCHES AXIALLY THROUGH BODY FIRST END IN |
| STYLE DESIGNATOR | HUBLESS |
| PITCH DIAMETER | 3.7500 INCHES NOMINAL IN |
| NOMINAL OUTSIDE DIAMETER | 3.833 INCHES IN |
| PRESSURE ANGLE | 14.5000 DEGREES |