BH00205-5: NUT,SELF-LOCKING,EXTENDED WASHER.
NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: HEXAGON, temp_rating: 550.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, thread_series: UNF, overall_height: 0.253 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5310-00-882-6479, 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 CORROSION RESISTING OVERALL |
| nut_style | HEXAGON |
| temp_rating | 550.0 FAHRENHEIT NOMINAL DEGF |
| thread_class | 3B |
| thread_series | UNF |
| overall_height | 0.253 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN |
| locking_feature | PREVAILING TORQUE ALL METAL DESIGN |
| thread_direction | RIGHT-HAND |
| washer_thickness | 0.022 INCHES NOMINAL IN |
| surface_treatment | PASSIVATE OVERALL |
| width_across_flats | 0.367 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN |
| nominal_thread_size | 0.312 INCHES IN |
| NSN | 5310-00-882-6479 |
| OVERALL HEIGHT | 0.253 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN |
| WASHER OUTSIDE DIAMETER | 0.520 INCHES NOMINAL IN |
| WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN |
| THREAD SERIES | UNF |
| TEMP RATING | 550.0 FAHRENHEIT NOMINAL DEGF |
| WASHER THICKNESS | 0.022 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.312 INCHES IN |
| SPECIFICATION/STANDARD DATA | 80205-NAS1291 GOVERNMENT STANDARD |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |