NSN 4820-01-545-4557
Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-545-4557 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: DF331067AY99M, DF331067-AY99M, 5126406356AY99MOD, 512-6406356-AY99-MOD, 4820-01-545-4557, 01-545-4557, 4820015454557, 015454557
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 14, 2006 | 01-545-4557 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-545-4557
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DF331067-AY99M | 96169 | ELECTRIC BOAT CORPORATION |
| 512-6406356-AY99-MOD | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-545-4557
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | STEEL, CORROSION RESISTING |
| ADJUSTABLE PRESSURE RANGE | +10.3 TO +10.7 POUNDS PER SQUARE INCH |
| END ITEM IDENTIFICATION | VALVE RELF 4.50NPS 10.25T10.75PSI FLGE CRES |