428403: 428403.
The 428403 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, overall_width: 0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN, overall_height: 0.130 INCHES NOMINAL IN, overall_length: 0.595 INCHES MAXIMUM IN, mounting_method: SNAP LOCK, style_designator: IRREGULAR SHAPE. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-012-2052, 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 | COPPER ALLOY CONTACT |
| overall_width | 0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| overall_height | 0.130 INCHES NOMINAL IN |
| overall_length | 0.595 INCHES MAXIMUM IN |
| mounting_method | SNAP LOCK |
| style_designator | IRREGULAR SHAPE |
| precious_material | GOLD |
| surface_treatment | GOLD AND NICKEL CONTACT |
| cable_entrance_diameter | 0.032 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| terminal_type_and_quantity | 1 CRIMP END OPPOSITE CONTACT |
| precious_material_and_weight | 0.005 GOLD GRAINS, TROY |
| precious_material_and_location | BODY AND CONTACT SURFACES GOLD |
| NSN | 5306-00-012-2052 |
| HEAD HEIGHT | 0.203 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.750 INCHES NOMINAL IN |
| THREAD LENGTH | 1.062 INCHES MINIMUM IN |
| HARDNESS RATING | 100.0 ROCKWELL B MAXIMUM OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| FEATURES PROVIDED | FINISHED HEAD |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.500 INCHES NOMINAL IN |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 10P STYLE AND 2 GRADE |