The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY R-405 OVERALL, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND, nominal_thread_size: 0.625 INCHES IN, thread_quantity_per_inch: 11, material_document_and_classification: QQ-N-281,CL B FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-004-6946, 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 R-405 OVERALL |
| thread_series | UNIFIED NATIONAL COARSE (UNC) |
| thread_direction | RIGHT-HAND |
| nominal_thread_size | 0.625 INCHES IN |
| thread_quantity_per_inch | 11 |
| material_document_and_classification | QQ-N-281,CL B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| part_name_assigned_by_controlling_agency | NAVY SPECIAL PROJECT |
| NSN | 5310-01-004-6946 |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| NOMINAL THREAD SIZE | 0.625 INCHES IN |
| BEARING SURFACE FINISH | 125.0 MICROINCHES |
| COUNTERSINK ANGLE | 88.0 DEGREES NOMINAL NUT |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT |
| MATERIAL | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 NUT |
| THREAD CLASS | 3B |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D4066,COMP A,TYPE 1 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT |
| THREAD QUANTITY PER INCH | 11 |