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 5310-00-807-1474, 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 | 0.154 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| hardness_rating | 49.0 ROCKWELL C MAXIMUM |
| locking_feature | PREVAILING TORQUE ALL METAL DESIGN |
| special_features | THE ITEM IS A FLIGHT SAFETY CRITICAL AIRCRAFT PART (FSCAP) |
| thread_direction | RIGHT-HAND |
| washer_thickness | 0.015 INCHES MINIMUM IN |
| NSN | 5310-00-807-1474 |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WASHER THICKNESS | 0.015 INCHES MINIMUM IN |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 49.0 ROCKWELL C MAXIMUM |
| OVERALL HEIGHT | 0.154 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| WASHER OUTSIDE DIAMETER | 0.330 INCHES MAXIMUM IN |
| SPECIAL FEATURES | THE ITEM IS A FLIGHT SAFETY CRITICAL AIRCRAFT PART (FSCAP) |
| LUBRICATION | DRY FILM LUBRICANT |