J581-3: BACKSHELL,ELECTRICAL CONNECTOR.
The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, thread_class: 3B, overall_length: 4.400 INCHES NOMINAL IN, style_designator: HOOD, TOP OPENING W/CLAMP, thread_direction: RIGHT-HAND, surface_treatment: CHROMATE. This part is cataloged in the U.S.
Government catalog under NSN 5935-01-258-8852, 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 ALLOY |
| thread_class | 3B |
| overall_length | 4.400 INCHES NOMINAL IN |
| style_designator | HOOD, TOP OPENING W/CLAMP |
| thread_direction | RIGHT-HAND |
| surface_treatment | CHROMATE |
| nominal_thread_size | 0.138 INCHES IN |
| cable_opening_diameter | 0.875 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| cable_opening_quantity | 1 |
| thread_quantity_per_inch | 32 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| mounting_facility_type_and_quantity | 4 THREADED HOLE(S) |
| NSN | 5935-01-258-8852 |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE(S) |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.441 INCHES MINIMUM AND 2.449 INCHES MAXIMUM IN |
| STYLE DESIGNATOR | HOOD, TOP OPENING W/CLAMP |
| OVERALL LENGTH | 4.400 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.138 INCHES IN |
| CABLE OPENING QUANTITY | 1 |
| SURFACE TREATMENT | CHROMATE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 0.558 INCHES MINIMUM AND 0.566 INCHES MAXIMUM IN |
| THREAD CLASS | 3B |