NUT,SELF-LOCKING,CASTELLATED,HEX. Key specifications include material: STEEL OVERALL, nut_style: CASTELLATED, HEXAGON, nut_height: 0.313 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNIFIED NATIONAL COARSE (UNC), locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-485-6214, 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 | CASTELLATED, HEXAGON |
| nut_height | 0.313 INCHES NOMINAL IN |
| thread_class | 3B |
| thread_series | UNIFIED NATIONAL COARSE (UNC) |
| locking_feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| special_features | REGULAR HEIGHT,MADE FROM NICKEL COPPER,WITH NON-METALLIC INSERT: MOD IS 450 DEGREE F POLYIMIDE PLASTIC INSERT |
| thread_direction | RIGHT-HAND |
| width_across_flats | 0.934 INCHES NOMINAL IN |
| nominal_thread_size | 0.625 INCHES IN |
| bearing_surface_type | FLAT |
| end_item_identification | LOCK ASSY, MU |
| NSN | 5310-01-485-6214 |
| MATERIAL | STEEL OVERALL |
| END ITEM IDENTIFICATION | LOCK ASSY, MU |
| BEARING SURFACE TYPE | FLAT |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| NUT HEIGHT | 0.313 INCHES NOMINAL IN |
| NUT STYLE | CASTELLATED, HEXAGON |
| SPECIAL FEATURES | REGULAR HEIGHT,MADE FROM NICKEL COPPER,WITH NON-METALLIC INSERT: MOD IS 450 DEGREE F POLYIMIDE PLASTIC INSERT |
| THREAD QUANTITY PER INCH | 11 |
| THREAD DIRECTION | RIGHT-HAND |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |