The BRAZING ALLOY,SILVER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, flow_angle: 90.0 DEGREES, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, overall_diameter: 1.710 INCHES MINIMUM AND 1.720 INCHES MAXIMUM IN, union_joint_location: FIRST END, end_item_identification: EAB SYS-551F. 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 |
| flow_angle | 90.0 DEGREES |
| connection_type | UNTHREADED INTERNAL PIPE ALL ENDS |
| overall_diameter | 1.710 INCHES MINIMUM AND 1.720 INCHES MAXIMUM IN |
| union_joint_location | FIRST END |
| end_item_identification | EAB SYS-551F |
| departure_from_cited_document | MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTRMANUFACTURING AND TESTING SPECIFICATIONS |
| criticality_code_justification | ZZZW |
| nominal_pipe_size_accommodated | 0.375 INCHES ALL ENDS IN |
| part_name_assigned_by_controlling_agency | RETAINER RING |
| 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 |