NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, lubrication: DRY FILM LUBRICANT, temp_rating: 450.0 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 5310-00-807-1477, 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 |
| lubrication | DRY FILM LUBRICANT |
| temp_rating | 450.0 FAHRENHEIT NOMINAL DEGF |
| thread_class | 3B |
| thread_series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| overall_height | 0.267 INCHES MINIMUM AND 0.282 INCHES MAXIMUM IN |
| locking_feature | PREVAILING TORQUE ALL METAL DESIGN |
| thread_direction | RIGHT-HAND |
| washer_thickness | 0.030 INCHES MINIMUM IN |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| width_across_flats | 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| NSN | 5310-00-807-1477 |
| THREAD QUANTITY PER INCH | 24 |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| NUT STYLE | HEXAGON |
| LUBRICATION | DRY FILM LUBRICANT |
| WASHER THICKNESS | 0.030 INCHES MINIMUM IN |
| NOMINAL THREAD SIZE | 0.375 INCHES IN |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| WASHER OUTSIDE DIAMETER | 0.620 INCHES MAXIMUM IN |