The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: BRONZE BODY, valve_size: 0.500 INCHES IN, bonnet_type: INSIDE SPRING, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, style_designator: ANGLE FLANGED ENDS, operating_pressure: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-145-2011, 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 | BRONZE BODY |
| valve_size | 0.500 INCHES IN |
| bonnet_type | INSIDE SPRING |
| connection_type | UNTHREADED INTERNAL TUBE ALL ENDS |
| special_features | TYPE 1551-T RELIEF VALVE; 1/2" INLET AND 3/4" OUTLET; UNION NUTS AND TAILPIECES ARE BRONZE. RATED CAPACITY 204 SCFM, REQUIRED CAPACITY 30 SCFM |
| style_designator | ANGLE FLANGED ENDS |
| operating_pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| maximum_operating_temp | 320.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| valve_operation_method | AUTOMATIC |
| end_item_identification | 4820-01-539-3343 SAFETY RELIEF VALVE; NEW CONSTRUCTION LCS1 |
| NSN | 5310-00-145-2011 |
| NUT STYLE | CAP |
| WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD QUANTITY PER INCH | 20 |
| THREAD SERIES | UNF |
| THREAD CLASS | 2B |
| NUT HEIGHT | 0.950 INCHES MINIMUM AND 0.990 INCHES MAXIMUM IN |
| MATERIAL | STEEL COMP 1212 OR STEEL COMP 1213 OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |