The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include nut_style: HEXAGON, nut_height: 0.271 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN, lubrication: SOLUBLE LUBRICANT, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-088-0553, 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.
| nut_style | HEXAGON |
| nut_height | 0.271 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| lubrication | SOLUBLE LUBRICANT |
| temp_rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| thread_class | 3B |
| thread_series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| locking_feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| thread_direction | RIGHT-HAND |
| countersink_angle | 88.0 DEGREES NOMINAL NUT |
| surface_treatment | CADMIUM AND CHROMATE NUT |
| width_across_flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| nominal_thread_size | 0.312 INCHES IN |
| NSN | 5310-00-088-0553 |
| NUT STYLE | HEXAGON |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| NOMINAL THREAD SIZE | 0.312 INCHES IN |
| WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| SURFACE TREATMENT | CADMIUM AND CHROMATE NUT |
| BEARING SURFACE FINISH | 125.0 MICROINCHES |
| LUBRICATION | SOLUBLE LUBRICANT |
| THREAD QUANTITY PER INCH | 24 |
| TEMP RATING | 250.0 FAHRENHEIT NOMINAL DEGF |