The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: INVOLUTE SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 3.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 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 3020-00-249-6742, 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 | INVOLUTE SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 3.0000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 15 |
| hardness_rating | 45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM TEETH |
| spline_quantity | 25 BOTH ENDS |
| special_features | COUNTERBORE ON SECOND END,1.688 IN. DIA,0.750 IN. DEEP IN |
| style_designator | PROTRUDING HUB |
| face_nominal_width | 1.250 INCHES IN |
| NSN | 3020-00-249-6742 |
| MATERIAL | STEEL OVERALL |
| HUB STYLE DESIGNATOR | 1 GROOVE FIRST END |
| SPECIAL FEATURES | COUNTERBORE ON SECOND END,1.688 IN. DIA,0.750 IN. DEEP IN |
| NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.313 INCHES FIRST END IN |
| FACE NOMINAL WIDTH | 1.250 INCHES IN |
| SPLINE PITCH DIAMETER | 1.5625 INCHES NOMINAL BOTH ENDS IN |
| FIRST GROOVE NOMINAL DIAMETER | 2.000 INCHES FIRST END IN |
| PRESSURE ANGLE | 20.0000 DEGREES |
| BORE NOMINAL DIAMETER | 1.625 INCHES BOTH ENDS IN |
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM TEETH |