NSN 4820-01-199-4508

Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-01-199-4508 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: 57594024, 5759402-4, 5759402, 76Z28104, 76Z2810-4, 76Z2810, 5759402, 57594024, 5759402-4, 76Z28104, 76Z2810-4, 950284, 95028-4, 4820-01-199-4508, 01-199-4508, 4820011994508, 011994508

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 22, 198501-199-450816996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE )
REFERENCE DRAWINGS & PICTURES

STRAIGHT THRU

GASKET SEAL COMPRESSION

GASKET SEAL COMPRESSION

GASKET SEAL COMPRESSION

GASKET SEAL COMPRESSION

Cross Reference | NSN 4820-01-199-4508
Part Number Cage Code Manufacturer
5759402-414170HUGHES MISSILE SYSTEMS COSAN DIEGO
575940214170HUGHES MISSILE SYSTEMS COSAN DIEGO
76Z2810-414170HUGHES MISSILE SYSTEMS COSAN DIEGO
76Z281014170HUGHES MISSILE SYSTEMS COSAN DIEGO
575940253711NAVAL SEA SYSTEMS COMMAND
5759402-415090RAYTHEON COMPANYDBA RAYTHEON
76Z2810-415090RAYTHEON COMPANYDBA RAYTHEON
95028-426044SAF INDUSTRIES LLCDBA GAR KENYON AEROSPACE & DEFENSE
Technical Data | NSN 4820-01-199-4508
Characteristic Specifications
BODY STYLE STRAIGHT THRU
END CONNECTION QUANTITY1
FIRST END CONNECTION TYPE THREADED EXTERNAL BOSS
FIRST END STYLE DESIGNATOR0 GASKET SEAL COMPRESSION
FIRST END NOMINAL PIPE SIZE ACCOMMODATED2.250 INCHES
FIRST END THREAD CLASS3A
FIRST END THREAD DIRECTION RIGHT-HAND
TEMP ADJUSTABILITY NOT ADJUSTABLE