The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4615 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 6.4290 INCHES NOMINAL IN, pressure_angle: 14.5000 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 3020-00-541-3575, 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 4615 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 6.4290 INCHES NOMINAL IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 90 |
| hardness_rating | 55.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| style_designator | PROTRUDING HUBS |
| face_nominal_width | 0.750 INCHES IN |
| hub_nominal_diameter | 1.7500 INCHES BOTH ENDS IN |
| hub_style_designator | PLAIN BOTH ENDS |
| NSN | 3020-00-541-3575 |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| TOOTH FORM | STANDARD |
| BORE NOMINAL DIAMETER | 0.8575 INCHES BOTH ENDS IN |
| NOMINAL OUTSIDE DIAMETER | 6.5710 INCHES IN |
| FACE NOMINAL WIDTH | 0.750 INCHES IN |
| MATERIAL | STEEL COMP 4615 OVERALL |
| TEETH QUANTITY | 90 |
| PITCH DIAMETER | 6.4290 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-866 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |