L9NS64-9: NUT,PLAIN,EXTENDED WASHER,ROUND.
NUT,PLAIN,EXTENDED WASHER,ROUND. Key specifications include material: NICKEL ALLOY 718 NUT, nut_style: SPLINE DRIVE, lubrication: DRY FILM LUBRICANT, temp_rating: 250.0 FAHRENHEIT MAXIMUM DEGF, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the U.S.
Government catalog under NSN 5310-01-340-5673, 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 | NICKEL ALLOY 718 NUT |
| nut_style | SPLINE DRIVE |
| lubrication | DRY FILM LUBRICANT |
| temp_rating | 250.0 FAHRENHEIT MAXIMUM DEGF |
| thread_class | 3B |
| thread_series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| overall_height | 0.737 INCHES MAXIMUM IN |
| hardness_rating | 45.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| washer_thickness | 0.100 INCHES MINIMUM IN |
| countersink_angle | 85.0 DEGREES MINIMUM FIRST END |
| surface_treatment | PASSIVATE NUT |
| NSN | 5310-01-340-5673 |
| LUBRICATION | DRY FILM LUBRICANT |
| OVERALL HEIGHT | 0.737 INCHES MAXIMUM IN |
| WASHER OUTSIDE DIAMETER | 1.129 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| TEMP RATING | 250.0 FAHRENHEIT MAXIMUM DEGF |
| HARDNESS RATING | 45.0 ROCKWELL C MAXIMUM |
| WASHER THICKNESS | 0.100 INCHES MINIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5663 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| THREAD DIRECTION | RIGHT-HAND |