The ADAPTER,STRAIGHT,TUBE TO BOSS is a 3M industrial component. Key specifications include material: STEEL OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: FLARED (TUBE) FIRST END, nominal_thread_size: 0.562 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 3020-00-320-1004, 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 |
| seat_angle | 37.0 DEGREES FIRST END |
| thread_class | 2A ALL ENDS A |
| connection_type | THREADED EXTERNAL TUBE FIRST END |
| connection_style | FLARED (TUBE) FIRST END |
| nominal_thread_size | 0.562 INCHES FIRST END IN |
| nominal_overall_length | 1.375 INCHES IN |
| thread_series_designator | UNF ALL ENDS |
| nondefinitive_spec/std_data | 3B FIGURE |
| specification/standard_data | 96906-MS51525 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| furnished_items_and_quantity | 1 TUBE COUPLING NUT AND 1 COUPLING SLEEVE AND 1 PREFORMED PACKING |
| nominal_outside_diameter_tube_accommodated | 0.375 INCHES FIRST END IN |
| NSN | 3020-00-320-1004 |
| FIRST STEP NOMINAL DIAMETER | 0.875 INCHES FIRST END IN |
| COUNTERBORE NOMINAL DEPTH | 0.061 INCHES BOTH ENDS IN |
| PITCH DIAMETER | 1.1875 INCHES NOMINAL IN |
| BODY STYLE | PLAIN, SOLID |
| STYLE DESIGNATOR | PROTRUDING HUB |
| END NOMINAL LENGTH | 0.136 INCHES FIRST END IN |
| FIRST STEP NOMINAL LENGTH | 0.125 INCHES FIRST END IN |
| TEETH QUANTITY | 76 |
| COUNTERBORE NOMINAL DIAMETER | 0.625 INCHES FIRST END IN |
| MATERIAL | COPPER ALLOY OVERALL |