NSN 4820-01-236-4408
Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-236-4408 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: AAB1261D36A, AA-B126-1D36A, A15HS0561, A15HS056-1, 4820-01-236-4408, 01-236-4408, 4820012364408, 012364408
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 17, 1986 | 01-236-4408 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
GROOVED
GROOVED
GROOVED
GROOVED
Cross Reference | NSN 4820-01-236-4408
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AA-B126-1D36A | 18350 | PALL AEROPOWER CORPORATION |
| A15HS056-1 | 77272 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 4820-01-236-4408
| Characteristic | Specifications |
|---|---|
| BODY STYLE | 8 STRAIGHT THRU |
| BODY MATERIAL | STEEL, AMS 5640 |
| OUTSIDE SURFACE TREATMENT | PASSIVATED |
| SEAT MATERIAL | STEEL, AISI 440C |
| FLOW CONTROL DEVICE | W ANY ACCEPTABLE |
| FLOW CONTROL DEVICE MATERIAL | STEEL, AISI 440C |
| END CONNECTION QUANTITY | 1 |
| FIRST END CONNECTION TYPE | UNTHREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | GROOVED |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.735 INCHES MINIMUM AND 0.736 INCHES MAXIMUM |
| TEMP ADJUSTABILITY | NOT ADJUSTABLE |
| MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PHOSPHATE-ESTER BASE |
| VALVE DISCHARGE FLOW RATE | 6.0 GALLONS PER MINUTE |
| TEMP CONTROL DEVICE TYPE | FUSIBLE |