PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include material: COPPER ALLOY OVERALL, seat_angle: 12.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: FLARELESS (TUBE) FIRST END, nominal_thread_size: 0.687 INCHES FIRST END IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-318-8572, 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 | COPPER ALLOY OVERALL |
| seat_angle | 12.0 DEGREES FIRST END |
| thread_class | 2A FIRST END A |
| connection_type | THREADED EXTERNAL PIPE SECOND END |
| connection_style | FLARELESS (TUBE) FIRST END |
| nominal_thread_size | 0.687 INCHES FIRST END IN |
| nominal_overall_length | 1.343 INCHES IN |
| thread_quantity_per_inch | 20 FIRST END |
| thread_series_designator | NPT SECOND END |
| furnished_items_and_quantity | 1 SHORT COUPLING NUT AND 1 COUPLING SLEEVE |
| nominal_outside_diameter_tube_accommodated | 0.500 INCHES FIRST END IN |
| NSN | 2805-00-318-8572 |