The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4150H OVERALL, body_style: PLAIN, SOLID, bore_style: STRAIGHT 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 3020-00-621-0672, 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 4150H OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | STRAIGHT SPLINE BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 3.0000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 15 |
| hardness_rating | 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL |
| spline_quantity | 6 BOTH ENDS |
| style_designator | PROTRUDING HUB |
| face_nominal_width | 0.938 INCHES IN |
| hub_nominal_diameter | 2.375 INCHES FIRST END IN |
| NSN | 3020-00-621-0672 |
| MATERIAL | STEEL COMP 4150H OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 4150 H FED STD SINGLE MATERIAL RESPONSE OVERALL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| TOOTH FORM | STANDARD |
| PITCH DIAMETER | 3.0000 INCHES NOMINAL IN |
| FACE NOMINAL WIDTH | 0.938 INCHES IN |
| NOMINAL OUTSIDE DIAMETER | 3.285 INCHES IN |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL |
| BORE STYLE | STRAIGHT SPLINE BOTH ENDS |