Part Number: 2640-602

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CONDITION:
NS
ELECTRIC BOAT CORPORATION96169
ELECTRIC BOAT CORPORATION96169
NAVAL SHIP SYSTEMS COMMAND80064
NAVAL SHIP SYSTEMS COMMAND80064
THREAD CLASS2A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
FLOW CONTROL DEVICESTEM
CONNECTION STYLEPLAIN (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL THREAD SIZE0.875 INCHES ALL ENDS
SPECIAL FEATURESLEVEL 1 REQUIREMENTS DO NOT APPLY
MATERIALALUMINUM STEM AND COPPER ALLOY STEM
MATERIALNICKEL ALLOY BODY
THREAD SERIES DESIGNATORUNF ALL ENDS
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.