National Item Identification Number

01-184-6952
011846952
4820-01-184-6952
4820-01-184-6952

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
1551-1625

Required Categories

MATERIAL
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESS

Required Description

STEEL BODY
DISK
HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
1625.0 POUNDS