The COUPLING HALF,SHAFT is a the manufacturer industrial component. Key specifications include material: ALUMINUM, body_style: FLEXIBLE KEYWAY INSERT TYPE, THROUGH BORE, bore_shape: STRAIGHT, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, bore_length: 1.1250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-273-1734, 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 |
| body_style | FLEXIBLE KEYWAY INSERT TYPE, THROUGH BORE |
| bore_shape | STRAIGHT |
| bore_style | PLAIN BOTH ENDS |
| tooth_form | STANDARD |
| bore_length | 1.1250 INCHES NOMINAL IN |
| bore_diameter | 0.6250 INCHES NOMINAL IN |
| overall_length | 1.750 INCHES NOMINAL IN |
| pitch_diameter | 0.4140 INCHES MINIMUM AND 0.4180 INCHES MAXIMUM IN |
| pressure_angle | 14.5000 DEGREES |
| teeth_quantity | 20 |
| outside_diameter | 2.375 INCHES NOMINAL IN |
| NSN | 3020-00-273-1734 |
| PITCH DIAMETER | 0.4140 INCHES MINIMUM AND 0.4180 INCHES MAXIMUM IN |
| BODY STYLE | PLAIN, SOLID |
| HUB NOMINAL DIAMETER | 0.313 INCHES FIRST END IN |
| STYLE DESIGNATOR | PROTRUDING HUB |
| TEETH QUANTITY | 20 |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| MATERIAL | COPPER ALLOY OVERALL |
| MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| ATTACHMENT METHOD | MOUNTING HOLE |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.156 INCHES FIRST END IN |