National Item Identification Number

01-197-7166
011977166
4820-01-197-7166
4820-01-197-7166

National Stock Number

Item Name

VALVE,REGULATING,FLUID PRESSURE

Federal Supply Class

4820

Description

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.

Commercial and Government Entity Code (Supplier Data)

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86184

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86184

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86184

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86184

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86184

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86184

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Reference Numbers (Part Numbers)

91584
91584-02
91584-02G
91584-02K
98785-01 3/4IN
98785-01H

Required Categories

BODY MATERIAL
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
REGULATION TYPE
V

Required Description

BRONZE, ASTM B61
DISK
WATER
AUTOMATIC SINGLE STAGE
SINGLE SEAT
SPRING
150.