6539-11-132-9101: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: W/COUNTERBORE COUNTER BORE SECOND END, pitch_diameter: 4.9375 INCHES NOMINAL IN, pressure_angle: 22.5000 DEGREES, teeth_quantity: 42. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-446-9173, 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 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/COUNTERBORE COUNTER BORE SECOND END |
| pitch_diameter | 4.9375 INCHES NOMINAL IN |
| pressure_angle | 22.5000 DEGREES |
| teeth_quantity | 42 |
| spline_quantity | 24 FIRST END |
| special_features | 3.950 IN. DIA COUNTERBORE IN CENTER IN |
| style_designator | PROTRUDING HUBS |
| face_nominal_width | 4.418 INCHES IN |
| hub_nominal_diameter | 3.621 INCHES BOTH ENDS IN |
| hub_style_designator | PLAIN BOTH ENDS |
| NSN | 3020-01-446-9173 |
| BORE NOMINAL DIAMETER | 2.240 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 3.621 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 42 |
| BODY STYLE | PLAIN, SOLID |
| COUNTERBORE NOMINAL DIAMETER | 2.880 INCHES COUNTER BORE SECOND END IN |
| BORE STYLE | W/COUNTERBORE COUNTER BORE SECOND END |
| BORE STYLE | INVOLUTE SPLINE FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.940 INCHES SECOND END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.952 INCHES FIRST END IN |
| STYLE DESIGNATOR | PROTRUDING HUBS |