FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: STEEL, style_designator: OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL), external_thread_size: 1-1/2-11-1/2, internal_thread_size: 1-1/4-11-1/2, external_thread_direction: RIGHT-HAND, internal_thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-291-4645, 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 |
| style_designator | OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL) |
| external_thread_size | 1-1/2-11-1/2 |
| internal_thread_size | 1-1/4-11-1/2 |
| external_thread_direction | RIGHT-HAND |
| internal_thread_direction | RIGHT-HAND |
| external_screw_thread_series_designator | NPT |
| internal_screw_thread_series_designator | NPT |
| NSN | 4730-01-291-4645 |
| EXTERNAL THREAD SIZE | 1-1/2-11-1/2 |
| INTERNAL THREAD DIRECTION | RIGHT-HAND |
| EXTERNAL SCREW THREAD SERIES DESIGNATOR | NPT |
| EXTERNAL THREAD DIRECTION | RIGHT-HAND |
| STYLE DESIGNATOR | OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL) |
| INTERNAL SCREW THREAD SERIES DESIGNATOR | NPT |
| MATERIAL | STEEL |
| INTERNAL THREAD SIZE | 1-1/4-11-1/2 |