The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 4.2500 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 3020-00-896-6807, 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 | COPPER ALLOY OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 4.2500 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 204 |
| style_designator | PROTRUDING HUB |
| attachment_method | MOUNTING HOLE |
| surface_treatment | OXIDE OVERALL |
| end_nominal_length | 0.437 INCHES FIRST END IN |
| face_nominal_width | 2.550 INCHES IN |
| NSN | 3020-00-896-6807 |
| BORE NOMINAL DIAMETER | 3.656 INCHES BOTH ENDS IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| PRECISION CLASSIFICATION | QUALITY NUMBER 10 |
| END NOMINAL LENGTH | 0.437 INCHES FIRST END IN |
| FIRST STEP NOMINAL DIAMETER | 4.171 INCHES FIRST END IN |
| HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| END NOMINAL DIAMETER | 4.001 INCHES FIRST END IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 4.2500 INCHES NOMINAL IN |
| BODY STYLE | PLAIN, SOLID |