The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 1.3125 INCHES NOMINAL IN, pressure_angle: 74.5000 DEGREES. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-735-2057, 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 | COPPER ALLOY OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 1.3125 INCHES NOMINAL IN |
| pressure_angle | 74.5000 DEGREES |
| teeth_quantity | 42 |
| style_designator | PROTRUDING HUB |
| face_nominal_width | 0.156 INCHES IN |
| hub_nominal_diameter | 0.625 INCHES FIRST END IN |
| hub_style_designator | PLAIN FIRST END |
| keyway_nominal_width | 0.063 INCHES BOTH ENDS IN |
| NSN | 3020-00-735-2057 |
| TOOTH FORM | STANDARD |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END IN |
| PRESSURE ANGLE | 74.5000 DEGREES |
| KEYWAY NOMINAL WIDTH | 0.063 INCHES BOTH ENDS IN |
| NOMINAL OVERALL LENGTH | 0.405 INCHES IN |
| FACE NOMINAL WIDTH | 0.156 INCHES IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| BORE NOMINAL DIAMETER | 0.312 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 0.625 INCHES FIRST END IN |
| NOMINAL OUTSIDE DIAMETER | 1.374 INCHES IN |