4B0870: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, body_style: WEBBED, OFFSET, WITH LIGHTENING HOLES, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 5.3333 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-371-3433, 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 | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| bore_style | W/ KEYWAY BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 5.3333 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 32 |
| style_designator | CONE SHAPE BODY, PROTRUDING HUB, RECESSED HUB |
| face_nominal_width | 0.548 INCHES IN |
| hub_nominal_diameter | 0.656 INCHES SECOND END IN |
| hub_style_designator | PLAIN BOTH ENDS |
| keyway_nominal_width | 0.127 INCHES BOTH ENDS IN |
| NSN | 3020-00-371-3433 |
| KEYWAY NOMINAL WIDTH | 0.127 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 0.749 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 1.875 INCHES FIRST END IN |
| HUB NOMINAL DIAMETER | 0.656 INCHES SECOND END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.207 INCHES FIRST END IN |
| TEETH QUANTITY | 32 |
| BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.345 INCHES SECOND END IN |
| STYLE DESIGNATOR | CONE SHAPE BODY, PROTRUDING HUB, RECESSED HUB |