National Item Identification Number

01-184-6951
011846951
4820-01-184-6951
4820-01-184-6951

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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94874

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DROITCOUR COMPANY
28 GRAYSTONE ST
WARWICK
RI
02886
401-737-4646

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94874

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DROITCOUR COMPANY
28 GRAYSTONE ST
WARWICK
RI
02886
401-737-4646

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Reference Numbers (Part Numbers)

1551
1551-3600

Required Categories

MATERIAL
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
THREAD SERIES DESIGNATOR;

Required Description

STEEL BODY
DISK
AUTOMATIC
UN 1ST END
1.625 INCHES 1ST END
12 1ST END
2B 1S