The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8735 OR STEEL COMP 8740 OVERALL, nut_style: HEXAGON, nut_height: 0.375 INCHES NOMINAL 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 5310-00-243-7179, 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 8735 OR STEEL COMP 8740 OVERALL |
| nut_style | HEXAGON |
| nut_height | 0.375 INCHES NOMINAL 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 | 90.0 DEGREES NOMINAL NUT |
| surface_treatment | CADMIUM OVERALL |
| width_across_flats | 1.055 INCHES MINIMUM AND 1.064 INCHES MAXIMUM IN |
| nominal_thread_size | 0.750 INCHES IN |
| bearing_surface_type | CHAMFERED |
| NSN | 5310-00-243-7179 |
| WIDTH ACROSS FLATS | 1.055 INCHES MINIMUM AND 1.064 INCHES MAXIMUM IN |
| THREAD SERIES | UNF |
| THREAD QUANTITY PER INCH | 16 |
| HARDNESS RATING | 19.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM |
| NOMINAL THREAD SIZE | 0.750 INCHES IN |
| MATERIAL | STEEL COMP 8735 OR STEEL COMP 8740 OVERALL |
| BEARING SURFACE FINISH | 60.0 MICROINCHES |
| BEARING SURFACE TYPE | CHAMFERED |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6320 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6325 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT |