The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY AND NICKEL ALLOY, valve_size: 2.50 INCHES IN, flange_shape: ROUND ALL ENDS, overall_length: 8.812 INCHES NOMINAL IN, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU W/OFFSET FLANGED ENDS. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-694-1756, 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 AND NICKEL ALLOY |
| valve_size | 2.50 INCHES IN |
| flange_shape | ROUND ALL ENDS |
| overall_length | 8.812 INCHES NOMINAL IN |
| connection_type | FLANGE ALL ENDS |
| style_designator | STRAIGHT THRU W/OFFSET FLANGED ENDS |
| operating_pressure | 60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| flow_control_device | STEM |
| valve_operation_method | AUTOMATIC |
| end_item_identification | PRESSURE REDUCING VALVE |
| stem_actuating_end_type | FLATTED |
| valve_size_for_which_designed | 2.500 INCHES IN |
| NSN | 4820-01-694-1756 |
| VALVE MODEL NUMBER FOR WHICH DESIGNED | 40820-2 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE STEM |
| VALVE TYPE FOR WHICH DESIGNED | RELIEF |
| VALVE SIZE FOR WHICH DESIGNED | 2.500 INCHES IN |
| STEM ACTUATING END TYPE | FLATTED |
| MATERIAL | COPPER ALLOY AND NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | Q-N-281 FORM 2 ANNEALED AND AGE HARDENED FED SPEC 13TH MATERIAL RESPONSE |
| END ITEM IDENTIFICATION | PRESSURE REDUCING VALVE |
| OVERALL LENGTH | 8.812 INCHES NOMINAL IN |