MS3402D40-56B: CONNECTOR BODY,RECEPTACLE,ELECTR.
CONNECTOR BODY,RECEPTACLE,ELECTR. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, overall_width: 2.750 INCHES NOMINAL IN, overall_height: 2.750 INCHES NOMINAL IN, overall_length: 1.662 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5935-01-178-8232, 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.
| body_style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| shell_type | SOLID |
| thread_class | 2A A |
| overall_width | 2.750 INCHES NOMINAL IN |
| overall_height | 2.750 INCHES NOMINAL IN |
| overall_length | 1.662 INCHES MAXIMUM IN |
| shell_material | ALUMINUM ALLOY OR ZINC |
| insert_material | RUBBER SINGLE MATING END |
| thread_direction | RIGHT-HAND |
| mating_end_quantity | 12 |
| nominal_thread_size | 2.500 INCHES IN |
| polarization_method | KEYWAY OR MULTIPLE KEYWAY AND POLARIZATION BOSS |
| NSN | 5935-01-178-8232 |
| OVERALL HEIGHT | 2.750 INCHES NOMINAL IN |
| CONNECTOR LOCKING METHOD | EXTERNALLY THREADED SHELL |
| SHELL TYPE | SOLID |
| BODY STYLE | STRAIGHT SHAPE, EXTERNAL COUPLING |
| NOMINAL THREAD LENGTH | 0.625 INCHES AND 0.290 INCHES IN |
| MATING END QUANTITY | 12 |
| CONTACT POSITION ARRANGEMENT STYLE | 40-56 SINGLE MATING END |
| SHELL SURFACE TREATMENT | CADMIUM AND CHROMATE AND ZINC |
| INSERT POSITION IN DEG | 0.0 AND 95.0 AND 132.0 AND 232.0 AND 260.0 |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.168 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN |