SP53029-4: NUT,SELF-LOCKING,EXTENDED WASHER.
NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include material: NICKEL ALLOY 718 NUT, nut_style: SPLINE DRIVE, lubrication: DRY FILM LUBRICANT, temp_rating: 500.0 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 5310-01-355-4851, 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 | 500.0 FAHRENHEIT MAXIMUM DEGF |
| thread_class | 3B |
| thread_series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| overall_height | 0.398 INCHES MAXIMUM IN |
| hardness_rating | 45.0 ROCKWELL C MAXIMUM |
| locking_feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| thread_direction | RIGHT-HAND |
| washer_thickness | 0.040 INCHES NOMINAL IN |
| precious_material | SILVER |
| NSN | 5310-01-355-4851 |
| LUBRICATION | DRY FILM LUBRICANT |
| OVERALL HEIGHT | 0.398 INCHES MAXIMUM IN |
| WASHER OUTSIDE DIAMETER | 0.611 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2410 ASSN STD SINGLE TREATMENT RESPONSE THREADS |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| PRECIOUS MATERIAL | SILVER |
| TEMP RATING | 500.0 FAHRENHEIT MAXIMUM DEGF |
| HARDNESS RATING | 45.0 ROCKWELL C MAXIMUM |
| WASHER THICKNESS | 0.040 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5663 ASSN STD SINGLE MATERIAL RESPONSE NUT |