The TRANSDUCER ASSEMBLY,SONAR is a Trefl industrial component. Key specifications include material: NICKEL ALLOY, hub_length: 2.000 INCHES NOMINAL AND 2.000 INCHES NOMINAL IN, body_height: 0.200 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN, design_type: DOUBLE WIDTH, keyway_type: PLAIN, hub_location: CENTERED. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-398-8149, 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 | NICKEL ALLOY |
| hub_length | 2.000 INCHES NOMINAL AND 2.000 INCHES NOMINAL IN |
| body_height | 0.200 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN |
| design_type | DOUBLE WIDTH |
| keyway_type | PLAIN |
| hub_location | CENTERED |
| hub_quantity | 2 |
| keyway_depth | 0.375 INCHES NOMINAL IN |
| keyway_width | 0.750 INCHES NOMINAL IN |
| keyway_length | 3.000 INCHES NOMINAL IN |
| overall_width | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| rating_method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| NSN | 4320-00-398-8149 |
| HUB LOCATION | CENTERED |
| HUB PROJECTION LENGTH BEYOND WHEEL SIDE | 1.000 INCHES NOMINAL AND 1.000 INCHES NOMINAL IN |
| KEYWAY QUANTITY | 1 |
| KEYWAY DEPTH | 0.375 INCHES NOMINAL IN |
| MOUNTING METHOD | KEY |
| BLADE QUANTITY | 4 |
| KEYWAY WIDTH | 0.750 INCHES NOMINAL IN |
| HUB QUANTITY | 2 |
| HUB LENGTH | 2.000 INCHES NOMINAL AND 2.000 INCHES NOMINAL IN |
| OVERALL WIDTH | 4.000 INCHES NOMINAL IN |