NUT,PLAIN,SINGLE BALL SEAT,HEXAG. Key specifications include material: STEEL COMP 1213 OVERALL, nut_style: SINGLE BALL SEAT, HEXAGON, nut_height: 0.470 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNF, ball_seat_radius: 0.224 INCHES MINIMUM AND 0.226 INCHES MAXIMUM 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 5310-00-737-7756, 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 1213 OVERALL |
| nut_style | SINGLE BALL SEAT, HEXAGON |
| nut_height | 0.470 INCHES NOMINAL IN |
| thread_class | 2B |
| thread_series | UNF |
| ball_seat_radius | 0.224 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | ZINC AND DICHROMATE OVERALL |
| width_across_flats | 0.372 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| nominal_thread_size | 0.216 INCHES IN |
| thread_quantity_per_inch | 28 |
| material_document_and_classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5310-00-737-7756 |
| NUT STYLE | SINGLE BALL SEAT, HEXAGON |
| WIDTH ACROSS FLATS | 0.372 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.216 INCHES IN |
| THREAD QUANTITY PER INCH | 28 |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL COMP 1213 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NUT HEIGHT | 0.470 INCHES NOMINAL IN |
| SURFACE TREATMENT | ZINC AND DICHROMATE OVERALL |