The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY STEM, bonnet_type: INSIDE SPRING, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET WITH BRAZING RING (TUBE) ALL ENDS, style_designator: ANGLE, operating_pressure: 400.0 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 4820-01-128-2257, 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 STEM |
| bonnet_type | INSIDE SPRING |
| connection_type | UNTHREADED INTERNAL TUBE ALL ENDS |
| connection_style | SOCKET WITH BRAZING RING (TUBE) ALL ENDS |
| style_designator | ANGLE |
| operating_pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| disk_loading_method | SPRING |
| flow_control_device | DISK |
| maximum_operating_temp | 150.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| valve_operation_method | AUTOMATIC |
| bonnet_attachment_method | BOLTED |
| media_for_which_designed | AIR FIRST RESPONSE |
| NSN | 4820-01-128-2257 |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | +25.0 TO 29.0 POUNDS PER SQUARE INCH LBS |
| CONNECTION STYLE | SOCKET WITH BRAZING RING (TUBE) ALL ENDS |
| MEDIA FOR WHICH DESIGNED | AIR FIRST RESPONSE |
| BONNET ATTACHMENT METHOD | BOLTED |
| MATERIAL | COPPER ALLOY SEAT |
| MATERIAL | COPPER ALLOY FLOW CONTROL DEVICE |
| MATERIAL | COPPER ALLOY BODY |
| MATERIAL | COPPER ALLOY STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY DR/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY |