AS3554-11: NUT,SELF-LOCKING,DOUBLE HEXAGON.
NUT,SELF-LOCKING,DOUBLE HEXAGON. Key specifications include material: NICKEL ALLOY OVERALL, nut_style: DOUBLE HEXAGON, nut_height: 0.360 INCHES NOMINAL IN, nut_length: 0.525 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the U.S.
Government catalog under NSN 5310-01-694-4890, 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 OVERALL |
| nut_style | DOUBLE HEXAGON |
| nut_height | 0.360 INCHES NOMINAL IN |
| nut_length | 0.525 INCHES NOMINAL IN |
| thread_class | 3B |
| thread_series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| locking_feature | PREVAILING TORQUE ALL METAL DESIGN |
| thread_direction | RIGHT-HAND |
| precious_material | SILVER |
| surface_treatment | SILVER THREADS |
| width_across_flats | 0.3750 INCHES NOMINAL IN |
| nominal_thread_size | 0.3125 INCHES IN |
| NSN | 5310-01-694-4890 |
| WIDTH ACROSS FLATS | 0.3750 INCHES NOMINAL IN |
| NUT LENGTH | 0.525 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2411 NATIONAL STD SINGLE TREATMENT RESPONSE THREADS |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| PRECIOUS MATERIAL | SILVER |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5708 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| NOMINAL THREAD SIZE | 0.3125 INCHES IN |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| NUT HEIGHT | 0.360 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.