The NUT,PLAIN,SQUARE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: SQUARE, nut_height: 0.208 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-012-0399, 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 | STEEL OVERALL |
| nut_style | SQUARE |
| nut_height | 0.208 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN |
| thread_class | 2B |
| thread_series | UNIFIED NATIONAL COARSE (UNC) |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OR ZINC OVERALL |
| width_across_flats | 0.545 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN |
| nominal_thread_size | 0.312 INCHES IN |
| bearing_surface_type | FLAT |
| thread_quantity_per_inch | 18 |
| NSN | 5310-00-012-0399 |
| THREAD CLASS | 2B |
| WIDTH ACROSS FLATS | 0.545 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN |
| NOMINAL THREAD SIZE | 0.312 INCHES IN |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| BEARING SURFACE TYPE | FLAT |
| THREAD QUANTITY PER INCH | 18 |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
| NUT HEIGHT | 0.208 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN |