National Item Identification Number

01-455-1821
014551821
4820-01-455-1821
4820-01-455-1821

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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31442

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NORTHROP GRUMMAN SYSTEMS CORPORATION
ELECTRONIC SYSTEMS DIV
895 OCEANIC DR
ANNAPOLIS
MD
21401
410-260-5330

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99565

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CPV MANUFACTURING INC
851 N PRESTON ST
PHILADELPHIA
PA
19104
215-386-6508

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Reference Numbers (Part Numbers)

5793190 FIND 104
808NGT-06-SS-C

Required Categories

BODY MATERIAL
STEM MATERIAL
FLOW CONTROL DEVICE
FLOW CONTROL DEVICE MATERIAL;

Required Description

STEEL, QQ-S-763, CLASS 316
STEEL, QQ-S-763, CLASS 316
STEM AND INTEGRAL DISK;