The NUT,PLAIN,KNURLED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303S OR STEEL COMP 303SE OVERALL, nut_style: KNURLED, knurl_width: 0.156 INCHES NOMINAL IN, nut_diameter: 0.531 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 0.437 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-957-1224, 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 COMP 303S OR STEEL COMP 303SE OVERALL |
| nut_style | KNURLED |
| knurl_width | 0.156 INCHES NOMINAL IN |
| nut_diameter | 0.531 INCHES NOMINAL IN |
| thread_class | 2B |
| nut_thickness | 0.437 INCHES NOMINAL IN |
| thread_series | UNIFIED NATIONAL COARSE (UNC) |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| small_end_diameter | 0.281 INCHES NOMINAL IN |
| nominal_thread_size | 0.138 INCHES IN |
| thread_quantity_per_inch | 32 |
| NSN | 5310-00-957-1224 |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| NUT DIAMETER | 0.531 INCHES NOMINAL IN |
| THREAD CLASS | 2B |
| THREAD QUANTITY PER INCH | 32 |
| NOMINAL THREAD SIZE | 0.138 INCHES IN |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| MATERIAL | STEEL COMP 303S OR STEEL COMP 303SE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| KNURL WIDTH | 0.156 INCHES NOMINAL IN |