3978-1070P1: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, body_style: PLAIN, SOLID, pitch_diameter: 13.4375 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 215, style_designator: HUBLESS. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-064-9934, 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 |
| pitch_diameter | 13.4375 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 215 |
| style_designator | HUBLESS |
| attachment_method | MOUNTING HOLE |
| face_nominal_width | 0.634 INCHES IN |
| bore_nominal_diameter | 13.563 INCHES BOTH ENDS IN |
| mounting_hole_type_and_quantity | 6 COUNTERBORED AXIALLY THROUGH BODY FIRST END |
| bolt_hole_circle_nominal_diameter | 11.000 INCHES AXIALLY THROUGH BODY FIRST END IN |
| NSN | 3020-00-064-9934 |
| BORE NOMINAL DIAMETER | 13.563 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 215 |
| BODY STYLE | PLAIN, SOLID |
| MOUNTING HOLE TYPE AND QUANTITY | 6 COUNTERBORED AXIALLY THROUGH BODY FIRST END |
| STYLE DESIGNATOR | HUBLESS |
| PITCH DIAMETER | 13.4375 INCHES NOMINAL IN |
| PRESSURE ANGLE | 20.0000 DEGREES |
| MATERIAL | ALUMINUM ALLOY OVERALL |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 11.000 INCHES AXIALLY THROUGH BODY FIRST END IN |
| ATTACHMENT METHOD | MOUNTING HOLE |
No substitute or cross-reference records for this part.