4730-01-089-0795 COUPLING HALF,QUICK DISCONNECT Index 4820-01-089-0797 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-01-089-0796

Federal Supply Class:
4820

National Item Identification Number:
010890796

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:
3066-5-00014923ACC PARTNERS INC
3066-5-0001DRT7CIRCOR AEROSPACE INC
584R077H0197942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
FILTERINCLUDED
END CONNECTION QUANTITY2
MATERIALALUMINUM ALLOY BODY
TEMP RATING-54.0 DEG CELSIUS MINIMUM AND
71.0 DEG CELSIUS MAXIMUM
OUTLET PRESSURE RANGE16.5 TO 18.5 POUNDS PER SQUARE INCH
OUTSIDE SURFACE TREATMENTANODIZED, MIL-A-8625, TYPE 2, CLASS 2
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATORFLARED
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES NOMINAL
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-20 UNC
FIRST END THREAD CLASS3A
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
MEDIA FOR WHICH DESIGNEDSULPHUR HEXAFLUORIDE


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