NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include material: STEEL CORROSION RESISTING 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 5310-00-807-1473, 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 |
| lubrication | DRY FILM LUBRICANT |
| temp_rating | 450.0 FAHRENHEIT NOMINAL DEGF |
| thread_class | 3B |
| thread_series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| overall_height | 0.204 INCHES MINIMUM AND 0.219 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 | 0.019 INCHES MINIMUM IN |
| NSN | 5310-00-807-1473 |
| NUT STYLE | HEXAGON |
| NOMINAL THREAD SIZE | 0.164 INCHES IN |
| MATERIAL | STEEL OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| HARDNESS RATING | 49.0 ROCKWELL C MAXIMUM |
| WIDTH ACROSS FLATS | 0.213 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN |
| OVERALL HEIGHT | 0.125 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| THREAD QUANTITY PER INCH | 32 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD CLASS | 3B |