The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_style: STRAIGHT SPLINE BOTH ENDS, pitch_diameter: 3.8750 INCHES NOMINAL IN, teeth_quantity: 31, spline_quantity: 23 BOTH ENDS, style_designator: ONE PROTRUDING HUB, ONE FLUSH HUB. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-875-4773, 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 |
| bore_style | STRAIGHT SPLINE BOTH ENDS |
| pitch_diameter | 3.8750 INCHES NOMINAL IN |
| teeth_quantity | 31 |
| spline_quantity | 23 BOTH ENDS |
| style_designator | ONE PROTRUDING HUB, ONE FLUSH HUB |
| face_nominal_width | 0.812 INCHES IN |
| hub_nominal_diameter | 2.312 INCHES FIRST END IN |
| hub_style_designator | PLAIN FIRST END |
| bore_nominal_diameter | 2.000 INCHES BOTH ENDS IN |
| nominal_outside_diameter | 4.125 INCHES IN |
| nominal_distance_between_body_face_and_protruding_hub_end | 0.188 INCHES FIRST END IN |
| NSN | 3020-00-875-4773 |
| PITCH DIAMETER | 3.8750 INCHES NOMINAL IN |
| NOMINAL OUTSIDE DIAMETER | 4.125 INCHES IN |
| STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB |
| BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| MATERIAL | STEEL OVERALL |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| FACE NOMINAL WIDTH | 0.812 INCHES IN |
| TEETH QUANTITY | 31 |
| HUB NOMINAL DIAMETER | 2.312 INCHES FIRST END IN |
| SPLINE QUANTITY | 23 BOTH ENDS |