3500393-1: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, body_style: PLAIN, SOLID, bore_style: W/COUNTERBORE COUNTERBORE FIRST END, tooth_form: STANDARD, pitch_diameter: 4.5312 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-008-1323, 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 4340 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/COUNTERBORE COUNTERBORE FIRST END |
| tooth_form | STANDARD |
| pitch_diameter | 4.5312 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 145 |
| style_designator | PROTRUDING HUB |
| attachment_method | MOUNTING HOLE |
| face_nominal_width | 0.205 INCHES IN |
| hub_nominal_diameter | 4.210 INCHES FIRST END IN |
| hub_style_designator | PLAIN FIRST END |
| NSN | 3020-01-008-1323 |
| BORE NOMINAL DIAMETER | 3.500 INCHES COUNTERBORE FIRST END IN |
| HUB NOMINAL DIAMETER | 4.210 INCHES FIRST END IN |
| TEETH QUANTITY | 145 |
| BODY STYLE | PLAIN, SOLID |
| COUNTERBORE NOMINAL DIAMETER | 4.0419 INCHES COUNTERBORE FIRST END IN |
| BORE STYLE | W/COUNTERBORE COUNTERBORE FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 6 PLAIN AXIALLY THROUGH BODY FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.113 INCHES FIRST END IN |
| MOUNTING HOLE NOMINAL DIAMETER | 0.170 INCHES AXIALLY THROUGH BODY FIRST END IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
No substitute or cross-reference records for this part.