GB15N: ADAPTER,STRAIGHT,TUBE TO BOSS.
The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, thread_class: 3B SECOND END, connection_type: THREADED INTERNAL BOSS SECOND END, connection_style: GASKET SEAL (BOSS) SECOND END, style_designator: PLAIN W/TAPERED ENDS, mounting_end_type: CONCAVE. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-247-8690, 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 OVERALL |
| thread_class | 3B SECOND END |
| connection_type | THREADED INTERNAL BOSS SECOND END |
| connection_style | GASKET SEAL (BOSS) SECOND END |
| style_designator | PLAIN W/TAPERED ENDS |
| mounting_end_type | CONCAVE |
| nominal_thread_size | 0.875 INCHES SECOND END IN |
| nominal_overall_length | 1.062 INCHES IN |
| thread_quantity_per_inch | 20 FIRST END |
| thread_series_designator | UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END |
| nominal_pipe_size_accommodated | 4.000 INCHES ALL ENDS IN |
| material_document_and_classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 4730-01-247-8690 |
| CONNECTION STYLE | BEVELED (TUBE) FIRST END |
| CONNECTION STYLE | GASKET SEAL (BOSS) SECOND END |
| CONNECTION TYPE | THREADED INTERNAL BOSS SECOND END |
| CONNECTION TYPE | BUTT WELD TUBE FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END IN |
| NOMINAL THREAD SIZE | 0.438 INCHES SECOND END IN |
| THREAD CLASS | 3B SECOND END |
| MATERIAL | STEEL COMP 321 OR STEEL COMP 347 OVERALL |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END |
No substitute or cross-reference records for this part.