4820-01-172-0619 VALVE,REGULATING,FLUID PRESSURE Index 4820-01-172-0621 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-01-172-0620

Federal Supply Class:
4820

National Item Identification Number:
011720620

Description:
VALVE,REGULATING,FLUID PRESSURE

Detail:
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.


Manufacturer Information:
319167026820SBE INC.
319167077068ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV
3191670Q303950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
3191670Q503950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
319167078062SARGENT AEROSPACE & DEFENSE, LLC


Techincal Specification:
MATERIALALUMINUM BODY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAN ITEM THAT SUPPORTS SUBSAFE CRITICAL SYSTEMS AND REQUIRES OBJECTIVE QUALITY EVIDENCE THAT QUALITY ASSURANCE REQUIREMENTS HAVE BEEN MET, INCLUDING CERTIFICATION OF TESTS FOR HYDROSTATIC AND/OR OPERATIONAL TESTING AND ITEM SERIALIZATION TRACEABLE TO THE CERTIFICATIONS DURING INITIAL PROCUREMENT AND ANY SUBSEQUENT REPAIRS. GOVERNMENT SOURCE INSPECTION IS INVOLVED
CRITICALITY CODE JUSTIFICATIONZZZY
MEDIA FOR WHICH DESIGNEDHYDRAULIC OIL
THE MANUFACTURERS DATA
MANUFACTURERS CODE26820
DESIGN CONTROL REFERENCE3191670


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