AN821-2: ADAPTER,STRAIGHT,TUBE TO BOSS.
The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.765 INCHES MINIMUM AND 0.768 INCHES MAXIMUM ALL ENDS IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS. This part is cataloged in the U.S.
Government catalog under NSN 4730-00-231-3987, 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 |
| flow_angle | 90.0 DEGREES |
| leg_length | 0.765 INCHES MINIMUM AND 0.768 INCHES MAXIMUM ALL ENDS IN |
| seat_angle | 37.0 DEGREES FIRST END |
| thread_class | 3A ALL ENDS A |
| connection_type | THREADED EXTERNAL TUBE ALL ENDS |
| connection_style | FLARED (TUBE) ALL ENDS |
| special_features | WEAPON SYSTEM ESSENTIAL |
| nominal_thread_size | 0.312 INCHES ALL ENDS IN |
| end_item_identification | CARGO SYSTEM, 463L |
| thread_series_designator | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
| specification/standard_data | 81343-AS1034 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| NSN | 4730-00-231-3987 |
| FLOW ANGLE | 90.0 DEGREES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INSIDE |
| CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.125 INCHES ALL ENDS IN |
| LEG LENGTH | 0.765 INCHES MINIMUM AND 0.768 INCHES MAXIMUM ALL ENDS IN |
| NOMINAL THREAD SIZE | 0.312 INCHES ALL ENDS IN |
| SEAT ANGLE | 37.0 DEGREES FIRST END |