MODIFICATION KIT,RADIO EQUIPMENT. Key specifications include material: NICKEL ALLOY STEM, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: STREAMLINED WITH ONE 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. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-097-8290, 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 STEM |
| connection_type | UNTHREADED INTERNAL TUBE ALL ENDS |
| connection_style | STREAMLINED WITH ONE 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 |
| end_item_identification | KIDD CLASS DDG |
| media_for_which_designed | WATER-OIL-GAS SINGLE RESPONSE |
| renewable_seat_ring_type | PRESSED-IN |
| NSN | 4820-01-097-8290 |
| MATERIAL | COPPER ALLOY BODY |
| MATERIAL | NICKEL ALLOY STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY |
| MAXIMUM OPERATING TEMP | 150.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| CONNECTION STYLE | STREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS |
| MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
| CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B164-61 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| END ITEM IDENTIFICATION | KIDD CLASS DDG |
| MATERIAL | COPPER ALLOY SEAT |