The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY FLOW CONTROL DEVICE, bonnet_type: INSIDE SPRING, connection_type: BUTT WELD TUBE ALL ENDS, connection_style: BEVELED (TUBE) ALL ENDS, style_designator: ANGLE, disk_loading_method: SPRING. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-443-7721, 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 | NICKEL ALLOY FLOW CONTROL DEVICE |
| bonnet_type | INSIDE SPRING |
| connection_type | BUTT WELD TUBE ALL ENDS |
| connection_style | BEVELED (TUBE) ALL ENDS |
| style_designator | ANGLE |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| valve_operation_method | AUTOMATIC |
| end_item_identification | MODEL TYPE 1751-T |
| bonnet_attachment_method | BOLTED |
| media_for_which_designed | GAS, NATURAL SINGLE RESPONSE |
| adjustable_pressure_range | +76.0 TO 90.0 POUNDS PER SQUARE INCH LBS |
| NSN | 4820-01-443-7721 |
| MATERIAL | COPPER ALLOY 922 BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| MATERIAL | NICKEL ALLOY STEM |
| ADJUSTABLE PRESSURE RANGE | +76.0 TO 90.0 POUNDS PER SQUARE INCH LBS |
| CONNECTION TYPE | BUTT WELD TUBE ALL ENDS |
| MATERIAL | NICKEL ALLOY SEAT |
| VALVE OPERATION METHOD | AUTOMATIC |
| MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| END ITEM IDENTIFICATION | MODEL TYPE 1751-T |