National Item Identification Number

00-794-5999
007945999
4820-00-794-5999
4820-00-794-5999

National Stock Number

Item Name

VALVE,SAFETY RELIEF

Federal Supply Class

4820

Description

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.

Commercial and Government Entity Code (Supplier Data)

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59364

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99193

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59364

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99193

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Reference Numbers (Part Numbers)

99518
99518
99518
99518-1
99518-1
99518-1

Required Categories

MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERAT

Required Description

STEEL OVERALL
ENAMEL
C3 ANGLE
DISK
AUTOMATIC
THREADED INTERNAL BOSS 1ST END