NSN 4820-01-484-1320
Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-484-1320 A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also VALVE, SAFETY RELIEF and VALVE, REGULATING. TEMPERATURE.
Alternate Parts: V30B3B3V3MOD, D50668, V30B3B3V3MODCP, 4820-01-484-1320, 01-484-1320, 4820014841320, 014841320
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 19, 2001 | 01-484-1320 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-484-1320
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| V30B3B3V3MOD | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| D50668 | 34889 | HUNT VALVE COMPANY INCDBA UNION FLONETICS |
| V30B3B3V3MODCP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 4820-01-484-1320
| Characteristic | Specifications |
|---|---|
| BODY STYLE | STRAIGHT THRU |
| FACE TO FACE DISTANCE | 7.000 INCHES NOMINAL |
| BODY MATERIAL | COPPER ALLOY |
| SEAT MATERIAL | NICKEL COPPER ALLOY, QQ-N-286, CLASS A |
| FLOW CONTROL DEVICE | S ANY ACCEPTABLE |
| END CONNECTION QUANTITY | 2 |
| TEMP ADJUSTABILITY | NOT ADJUSTABLE |
| SPECIAL FEATURES | PRESSURE RATING 1800.0 PSI |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| END ITEM IDENTIFICATION | E/I PRESSURE REDUCING VALVE, 2961, TYPE II CLASS B DOME LOADED (V30); W/S ARLEIGH BURKE CLASS DDG |