The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.312 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNF, thread_direction: RIGHT-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 5310-01-197-3573, 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 | HEXAGON |
| nut_height | 0.312 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN |
| thread_class | 3B |
| thread_series | UNF |
| thread_direction | RIGHT-HAND |
| countersink_angle | 110.0 DEGREES NOMINAL FIRST END |
| surface_treatment | CADMIUM OR CHROMATE OVERALL |
| width_across_flats | 0.614 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| nominal_thread_size | 0.438 INCHES IN |
| bearing_surface_type | WASHER FACED |
| thread_quantity_per_inch | 20 |
| NSN | 5310-01-197-3573 |
| NUT STYLE | HEXAGON |
| THREAD QUANTITY PER INCH | 20 |
| NOMINAL THREAD SIZE | 0.438 INCHES IN |
| THREAD SERIES | UNF |
| THREAD CLASS | 3B |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 4 STYLE |
| NUT HEIGHT | 0.312 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| THREAD DIRECTION | RIGHT-HAND |