577R646: GEAR,ANTIBACKLASH,SPUR.
The GEAR,ANTIBACKLASH,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 BODY, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.0312 INCHES MINIMUM AND 2.0313 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 130. This part is cataloged in the U.S.
Government catalog under NSN 3020-00-069-2847, 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 | ALUMINUM ALLOY 2024 BODY |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| pitch_diameter | 2.0312 INCHES MINIMUM AND 2.0313 INCHES MAXIMUM IN |
| pressure_angle | 20.0000 DEGREES |
| teeth_quantity | 130 |
| style_designator | PROTRUDING HUB |
| attachment_method | CLAMP |
| surface_treatment | PASSIVATE HUB |
| face_nominal_width | 0.104 INCHES IN |
| hub_nominal_diameter | 0.312 INCHES FIRST END IN |
| hub_style_designator | SPLIT FIRST END |
| NSN | 3020-00-069-2847 |
| BORE NOMINAL DIAMETER | 0.125 INCHES BOTH ENDS IN |
| HUB NOMINAL DIAMETER | 0.310 INCHES FIRST END IN |
| TEETH QUANTITY | 112 |
| BORE STYLE | PLAIN BOTH ENDS |
| MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE HUB |
| PITCH DIAMETER | 1.7493 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN |
| TOOTH FORM | STANDARD |