The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL, nut_style: HEXAGON, nut_height: 0.312 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNF, thread_direction: LEFT-HAND. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-275-3490, 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 | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL |
| nut_style | HEXAGON |
| nut_height | 0.312 INCHES NOMINAL IN |
| thread_class | 3B |
| thread_series | UNF |
| thread_direction | LEFT-HAND |
| width_across_flats | 0.875 INCHES NOMINAL IN |
| nominal_thread_size | 0.500 INCHES IN |
| bearing_surface_type | CHAMFERED |
| thread_quantity_per_inch | 20 |
| material_document_and_classification | QQ-N-281 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| NSN | 5310-00-275-3490 |
| NUT STYLE | HEXAGON |
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.500 INCHES IN |
| BEARING SURFACE TYPE | CHAMFERED |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | LEFT-HAND |
| NUT HEIGHT | 0.312 INCHES NOMINAL IN |
| WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL IN |
| MATERIAL | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL |