MS3404D28-21BY: 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_length: 2.125 INCHES MAXIMUM IN, shell_material: ALUMINUM, insert_material: RUBBER SILICONE CLASS Q SINGLE MATING END. This part is cataloged in the U.S.
Government catalog under NSN 5935-01-376-4952, 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_length | 2.125 INCHES MAXIMUM IN |
| shell_material | ALUMINUM |
| insert_material | RUBBER SILICONE CLASS Q SINGLE MATING END |
| overall_diameter | 2.312 INCHES MINIMUM AND 2.322 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| mating_end_quantity | 1 |
| nominal_thread_size | 1.750 INCHES IN |
| polarization_method | KEY, MULTIPLE KEY GROOVE |
| threaded_device_type | BACK SHELL AND COUPLING FACILITY AND MOUNTING BUSHING |
| NSN | 5935-01-376-4952 |
| CONNECTOR LOCKING METHOD | EXTERNALLY THREADED SHELL |
| SHELL TYPE | SOLID |
| BODY STYLE | STRAIGHT SHAPE, EXTERNAL COUPLING |
| NOMINAL THREAD LENGTH | 0.467 INCHES AND 0.625 INCHES IN |
| BUSHING ACCOMMODATION HOLE SHAPE | ROUND |
| OVERALL DIAMETER | 2.312 INCHES MINIMUM AND 2.322 INCHES MAXIMUM IN |
| MATING END QUANTITY | 1 |
| CONTACT POSITION ARRANGEMENT STYLE | 28-21 SINGLE MATING END |
| SHELL SURFACE TREATMENT | CADMIUM AND CHROMATE AND NICKEL |
| INSERT POSITION IN DEG | 110.0 |