NUT,BUSHING RETAINER,ELECTRICAL. Key specifications include material: ALUMINUM ALLOY, thread_size: 1 1/8-18, thread_class: 2B, overall_width: 0.520 INCHES IN, overall_length: 1.000 INCHES IN, thread_direction: RIGHT-HAND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-156-7221, 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_size | 1 1/8-18 |
| thread_class | 2B |
| overall_width | 0.520 INCHES IN |
| overall_length | 1.000 INCHES IN |
| thread_direction | RIGHT-HAND |
| basic_shape_style | SOLDER |
| surface_treatment | ANODIZE |
| material_thickness | 0.040 INCHES IN |
| mounting_method_style | RING |
| mounting_tongue_width | 0.520 INCHES IN |
| mounting_hole_diameter | 0.266 INCHES IN |
| NSN | 5940-00-156-7221 |
| MOUNTING FACILITY THICKNESS | 0.040 INCHES IN |
| OVERALL WIDTH | 0.520 INCHES IN |
| ELECTRICAL INSULATION FEATURE | UNINSULATED |
| SURFACE TREATMENT | TIN OVERALL SINGLE LAYER |
| MOUNTING HOLE DIAMETER | 0.266 INCHES IN |
| MOUNTING TONGUE WIDTH | 0.520 INCHES IN |
| MOUNTING METHOD STYLE | RING |
| MAXIMUM CONDUCTOR SIZE ACCOMMODATED | 10 AWG |
| MATERIAL THICKNESS | 0.040 INCHES IN |
| MATERIAL | COPPER OVERALL |