1N8-4: NUT,PLAIN,CASTELLATED,HEXAGON.
The NUT,PLAIN,CASTELLATED,HEXAGON is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY X-750 OVERALL, nut_style: CASTELLATED, HEXAGON, nut_height: 0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNF, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-596-5531, 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 X-750 OVERALL |
| nut_style | CASTELLATED, HEXAGON |
| nut_height | 0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN |
| thread_class | 3B |
| thread_series | UNF |
| thread_direction | RIGHT-HAND |
| countersink_angle | 109.0 DEGREES MINIMUM AND 111.0 DEGREES MAXIMUM NUT |
| width_across_flats | 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| nominal_thread_size | 0.250 INCHES IN |
| bearing_surface_type | WASHER FACED |
| bearing_surface_finish | 125.0 MICROINCHES |
| thread_quantity_per_inch | 28 |
| NSN | 5310-00-596-5531 |
| WIDTH ACROSS FLATS | 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| BEARING SURFACE FINISH | 125.0 MICROINCHES |
| THREAD SERIES | UNF |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5667 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.250 INCHES IN |
| NUT HEIGHT | 0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN |
| COUNTERSINK ANGLE | 109.0 DEGREES MINIMUM AND 111.0 DEGREES MAXIMUM NUT |
| NUT STYLE | CASTELLATED, HEXAGON |
| THREAD CLASS | 3B |
No substitute or cross-reference records for this part.