NSN 4820-00-488-5521
Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-00-488-5521 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: 32005913, 3200591-3, 1876MR0L, 1876MR-0L, 32005913CP, 3200591-3CP, 1876MR0LCP, 1876MR-0LCP, 4820-00-488-5521, 00-488-5521, 4820004885521, 004885521
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 25, 1970 | 00-488-5521 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
Cross Reference | NSN 4820-00-488-5521
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3200591-3 | 11243 | COSMODYNE, LLC |
| 1876MR-0L | 72352 | CURTISS-WRIGHT FLOW CONTROLCORPORATION |
| 3200591-3CP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 1876MR-0LCP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 4820-00-488-5521
| Characteristic | Specifications |
|---|---|
| BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| BODY MATERIAL | BRONZE |
| TEMP ADJUSTABILITY | NOT ADJUSTABLE |
| OPENING PRESSURE SETTING | 6.0 POUNDS PER SQUARE INCH |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| CRITICALITY CODE JUSTIFICATION | ZZZY |