NSN 4820-00-223-4539
Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-00-223-4539 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: 11523, Z7630148, Z76301-48, VS4030001, VS4030-001, 4820-00-223-4539, 00-223-4539, 4820002234539, 002234539
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | MAY 11, 1973 | 00-223-4539 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU

SWIVEL NUT, FLARE

SWIVEL NUT, FLARE

SWIVEL NUT, FLARE

SWIVEL NUT, FLARE

Cross Reference | NSN 4820-00-223-4539
Part Number | Cage Code | Manufacturer |
---|---|---|
11523 | 07695 | G.S. BLODGETT CORPORATIONDBA BLODGETT OVEN CO |
Z76301-48 | 80625 | ROBERTSHAW CONTROLS COEXECUTIVE OFFICE |
VS4030-001 | 33371 | ROBERTSHAW CONTROLS COUNI-LINE DIV |
Technical Data | NSN 4820-00-223-4539
Characteristic | Specifications |
---|---|
BODY STYLE | STRAIGHT THRU |
BODY MATERIAL | ALUMINUM ALLOY |
FLOW CONTROL DEVICE | F ANY ACCEPTABLE |
END CONNECTION QUANTITY | 2 |
FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
FIRST END STYLE DESIGNATOR | 1 SWIVEL NUT, FLARE |
FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES |
FIRST END THREAD DIRECTION | RIGHT-HAND |
SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
TEMP ADJUSTABILITY | NOT ADJUSTABLE |
BULB LENGTH | 0.875 INCHES NOMINAL |
BULB DIAMETER | 0.172 INCHES NOMINAL |
TEMP CONTROL DEVICE TYPE | THERMOSTATIC |