The RING,NUT,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, leg_length: 1.312 INCHES NOMINAL SECOND END IN, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET (PIPE) ALL ENDS, special_features: UNION NUT AND TAILPIECE ON THE BRANCH; CAST BRONZE, union_joint_location: THIRD END. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-277-7921, 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 BODY |
| leg_length | 1.312 INCHES NOMINAL SECOND END IN |
| connection_type | UNTHREADED INTERNAL PIPE ALL ENDS |
| connection_style | SOCKET (PIPE) ALL ENDS |
| special_features | UNION NUT AND TAILPIECE ON THE BRANCH; CAST BRONZE |
| union_joint_location | THIRD END |
| end_item_identification | SHIP,VALVES |
| media_for_which_designed | WATER-OIL-GAS SINGLE RESPONSE |
| furnished_items_and_quantity | 1 UNION NUT AND 1 PREFORMED PACKING AND 1 RETAINING WIRE AND 1 TAILPIECE |
| nominal_pipe_size_accommodated | 1.000 INCHES ALL ENDS IN |
| part_name_assigned_by_controlling_agency | UNION TEE, 1 INCH IN |
| pipe_wall_thickness_designation_for_which_designed | STANDARD ALL ENDS |
| NSN | 4730-00-277-7921 |
| MATERIAL | COPPER ALLOY 903 OR COPPER ALLOY 922 OVERALL |
| MEDIA FOR WHICH DESIGNED | STEAM FIRST RESPONSE |
| MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SECOND RESPONSE |
| NOMINAL THREAD SIZE | 0.500 INCHES SECOND END IN |
| LEG LENGTH | 1.250 INCHES NOMINAL SECOND END IN |
| SPECIFICATION/STANDARD DATA | 81349-MIL-F-1183H GOVERNMENT SPECIFICATION |
| CONNECTION TYPE | THREADED EXTERNAL PIPE SECOND END |
| MAXIMUM OPERATING TEMP | 150.0 FAHRENHEIT SECOND RESPONSE DEGF |
| OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| FLOW ANGLE | 90.0 DEGREES |