The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 865 FLOW CONTROL DEVICE, seat_angle: 45.0 DEGREES ALL ENDS, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: INVERTED FLARE (PIPE) ALL ENDS, special_features: "B2"IN P/N CALLS FOR MONEL STEM,DISC,SEMI-NOZZLE AND RETAINING PLATE.CONNECTIONS ARE MIL-F-1185,SPRING P/N:1244., style_designator: ANGLE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-501-6459, 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 865 FLOW CONTROL DEVICE |
| seat_angle | 45.0 DEGREES ALL ENDS |
| connection_type | UNTHREADED INTERNAL PIPE ALL ENDS |
| connection_style | INVERTED FLARE (PIPE) ALL ENDS |
| special_features | "B2"IN P/N CALLS FOR MONEL STEM,DISC,SEMI-NOZZLE AND RETAINING PLATE.CONNECTIONS ARE MIL-F-1185,SPRING P/N:1244. |
| style_designator | ANGLE |
| thread_direction | RIGHT-HAND ALL ENDS |
| operating_pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| nominal_thread_size | 1.250 INCHES ALL ENDS IN |
| maximum_operating_temp | 150.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| valve_operation_method | MANUAL OR AUTOMATIC |
| media_for_which_designed | WATER, SALT SINGLE RESPONSE |
| NSN | 4820-01-501-6459 |
| NOMINAL THREAD SIZE | 1.250 INCHES ALL ENDS IN |
| MATERIAL | COPPER ALLOY 922 BODY |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| SEAT ANGLE | 45.0 DEGREES ALL ENDS |
| MATERIAL | COPPER ALLOY 865 STEM |
| THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| FURNISHED ITEMS AND QUANTITY | 1 LEVER |
| SPECIAL FEATURES | "B2"IN P/N CALLS FOR MONEL STEM,DISC,SEMI-NOZZLE AND RETAINING PLATE.CONNECTIONS ARE MIL-F-1185,SPRING P/N:1244. |
| MEDIA FOR WHICH DESIGNED | WATER, SALT SINGLE RESPONSE |