National Item Identification Number

01-094-0923
010940923
4820-01-094-0923
4820-01-094-0923

National Stock Number

Item Name

VALVE,RELIEF,PRESSURE AND TEMPERATURE

Federal Supply Class

4820

Description

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.

Commercial and Government Entity Code (Supplier Data)

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93835

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Reference Numbers (Part Numbers)

2184038-2

Required Categories

BODY MATERIAL
FLOW CONTROL DEVICE
END CONNECTION QUANTITY
TEMP ADJUSTABILITY;

Required Description

ANY ACCEPTABLE
POPPET
2
NOT ADJUSTABLE
NOT RATED
NOT RATED
RETAINING RING