The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ 2 KEYWAYS BOTH ENDS, pitch_diameter: 1.8333 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 22. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 3020-00-528-7457, 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 | W/ 2 KEYWAYS BOTH ENDS |
| pitch_diameter | 1.8333 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 22 |
| hardness_rating | 25.0 ROCKWELL C MAXIMUM OVERALL |
| style_designator | PROTRUDING HUB |
| face_nominal_width | 0.312 INCHES IN |
| hub_nominal_diameter | 1.250 INCHES FIRST END IN |
| hub_style_designator | PLAIN FIRST END |
| keyway_nominal_width | 0.2645 INCHES BOTH ENDS IN |
| NSN | 3020-00-528-7457 |
| BORE STYLE | W/ 2 KEYWAYS BOTH ENDS |
| HARDNESS RATING | 25.0 ROCKWELL C MINIMUM TEETH |
| NOMINAL OUTSIDE DIAMETER | 1.906 INCHES IN |
| HARDNESS RATING | 25.0 ROCKWELL C MAXIMUM OVERALL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.103 INCHES FIRST END IN |
| BORE NOMINAL DIAMETER | 0.9842 INCHES BOTH ENDS IN |
| KEYWAY NOMINAL WIDTH | 0.2645 INCHES BOTH ENDS IN |
| MATERIAL | STEEL COMP 4140 OVERALL |
| STYLE DESIGNATOR | PROTRUDING HUB |