NSN 4820-01-252-4380
Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-252-4380 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: 54731, RVG100, RVG-100, 8431395, 4820-01-252-4380, 01-252-4380, 4820012524380, 012524380
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 03, 1987 | 01-252-4380 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
TEE GIVE "ADQL" AND "ADQM" ONLY WHEN FLANGED ALL ENDS
FLARE
FLARE
FLARE
FLARE
Cross Reference | NSN 4820-01-252-4380
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 54731 | 81400 | HASKEL INTERNATIONAL, INC.DBA BUTECH PRESSURE SYSTEMS |
| RVG-100 | 2N386 | HYDRAULICS INTERNATIONAL, INC.DBA USE CAGE CODE 56529 FOR |
| 8431395 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
Technical Data | NSN 4820-01-252-4380
| Characteristic | Specifications |
|---|---|
| BODY STYLE | TEE GIVE "ADQL" AND "ADQM" ONLY WHEN FLANGED ALL ENDS |
| BODY MATERIAL | STEEL, CORROSION RESISTING |
| OUTSIDE SURFACE TREATMENT | PASSIVATED |
| SEAT MATERIAL | PLASTIC, POLYTETRAFLUOROETHYLENE |
| FLOW CONTROL DEVICE | F ANY ACCEPTABLE |
| END CONNECTION QUANTITY | 3 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | FLARE |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH FIRST END |
| TEMP ADJUSTABILITY | ADJUSTABLE |
| MEDIA FOR WHICH DESIGNED | AIR |
| TEMP CONTROL DEVICE TYPE | THERMOSTATIC |
| SPECIAL FEATURES | USED ON P/N8431365;AIM-9 MSL; DIM O/A LG 8.500 INS;O/A W 2.375 INS; STORAGE TEMP RANGE M 62.0 DEG CELSIUS TO POS 85.0 DEG CELSIUS |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SOURCE CONTROL DRUG |