National Item Identification Number

01-122-9775
011229775
4820-01-122-9775
4820-01-122-9775

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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91161

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ELECTRO IMPULSE LABORATORY INC
DBA ELECTRO IMPULSE
1805 RTE 33
NEPTUNE
NJ
07753
732-776-5800

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0AT62

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Reference Numbers (Part Numbers)

6447
6447B
6447B

Required Categories

MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM

Required Description

COPPER ALLOY OVERALL
C8 STRAIGHT THRU
POPPET
AIR 1ST RESPONSE
ALCOHOL, ETHYL