The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 OVERALL, nut_style: HEXAGON, nut_height: 0.474 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNF, hardness_rating: 19.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-268-6038, 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 8740 OVERALL |
| nut_style | HEXAGON |
| nut_height | 0.474 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN |
| thread_class | 3B |
| thread_series | UNF |
| hardness_rating | 19.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| countersink_angle | 85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM NUT |
| surface_treatment | CADMIUM OVERALL |
| width_across_flats | 0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN |
| nominal_thread_size | 0.562 INCHES IN |
| bearing_surface_type | WASHER FACED |
| NSN | 5310-00-268-6038 |
| THREAD DIRECTION | RIGHT-HAND |
| NUT HEIGHT | 0.474 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN |
| THREAD QUANTITY PER INCH | 18 |
| HARDNESS RATING | 19.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM |
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.562 INCHES IN |
| MATERIAL | STEEL COMP 8740 OVERALL |
| WIDTH ACROSS FLATS | 0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| BEARING SURFACE FINISH | 63.0 MICROINCHES |