8715683: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 4.5000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-318-0232, 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 4140 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 4.5000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 27 |
| hardness_rating | 29.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| style_designator | PROTRUDING HUBS |
| end_nominal_length | 0.375 INCHES FIRST END IN |
| face_nominal_width | 0.500 INCHES IN |
| end_nominal_diameter | 4.062 INCHES SECOND END IN |
| NSN | 3020-00-318-0232 |
| FURNISHED ITEMS AND QUANTITY | 1 BUSHING |
| BORE NOMINAL DIAMETER | 1.001 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 1.625 INCHES FIRST END IN |
| TEETH QUANTITY | 27 |
| SECOND STEP NOMINAL DIAMETER | 4.062 INCHES FIRST END IN |
| BODY STYLE | PLAIN, SOLID |
| COUNTERBORE NOMINAL DIAMETER | 3.200 INCHES SECOND END IN |
| BORE STYLE | PLAIN BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.750 INCHES SECOND END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.053 INCHES FIRST END IN |