A-685658: GEAR,SPUR.
The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1040 OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: SPECIAL, pitch_diameter: 3.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-043-8319, 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 1040 OVERALL |
| body_style | PLAIN, SOLID |
| bore_style | W/ KEYWAY BOTH ENDS |
| tooth_form | SPECIAL |
| pitch_diameter | 3.0000 INCHES NOMINAL IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 48 |
| style_designator | PROTRUDING HUBS |
| face_nominal_width | 0.500 INCHES IN |
| hub_nominal_diameter | 2.625 INCHES BOTH ENDS IN |
| hub_style_designator | PLAIN SECOND END |
| keyway_nominal_width | 0.188 INCHES BOTH ENDS IN |
| NSN | 3020-01-043-8319 |
| KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS IN |
| BORE NOMINAL DIAMETER | 0.875 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 2.625 INCHES BOTH ENDS IN |
| TEETH QUANTITY | 48 |
| BODY STYLE | PLAIN, SOLID |
| BORE STYLE | W/ KEYWAY BOTH ENDS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.375 INCHES SECOND END IN |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.000 INCHES FIRST END IN |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |