The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8620H OVERALL, body_style: WEBBED, OFFSET, SOLID, bore_style: INVOLUTE SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 5.2860 INCHES NOMINAL IN, pressure_angle: 22.5000 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 3020-00-737-1206, 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 8620H OVERALL |
| body_style | WEBBED, OFFSET, SOLID |
| bore_style | INVOLUTE SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 5.2860 INCHES NOMINAL IN |
| pressure_angle | 22.5000 DEGREES |
| teeth_quantity | 37 |
| hardness_rating | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| spline_quantity | 12 BOTH ENDS |
| style_designator | PROTRUDING HUBS |
| end_nominal_diameter | 3.000 INCHES FIRST END IN |
| hub_nominal_diameter | 2.562 INCHES SECOND END IN |
| NSN | 3020-00-737-1206 |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.562 INCHES FIRST END IN |
| FIRST GROOVE NOMINAL DIAMETER | 2.435 INCHES FIRST END IN |
| PRESSURE ANGLE | 22.5000 DEGREES |
| NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.150 INCHES FIRST END IN |
| BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 0.062 INCHES SECOND END IN |
| TEETH QUANTITY | 37 |
| HUB STYLE DESIGNATOR | PLAIN SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 2.250 INCHES SECOND END IN |
| BORE NOMINAL DIAMETER | 1.999 INCHES BOTH ENDS IN |