4820-00-515-4048 VALVE,REGULATING,FLUID PRESSURE Index 6685-00-515-4051 THERMOCOUPLE,HEATING ELEMENT

National Stock Number:
4820-00-515-4049

Federal Supply Class:
4820

National Item Identification Number:
005154049

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:
MIL-R-1918081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILR1918081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
FILTERINCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
TEMP RATING-40.0 DEG FAHRENHEIT MINIMUM AND
165.0 DEG FAHRENHEIT MAXIMUM
OUTLET PRESSURE RANGE0.0 TO 15.0 POUNDS PER SQUARE INCH
FURNISHED ITEMSAUTOMATIC RELIEF VALVE AND
CYLINDER GAGE AND
DELIVERY GAGE
NONDEFINITIVE SPEC/STD DATA1 TYPE AND
F1 CLASS
FLOW CONTROL DEVICEDISK
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATORFLARELESS
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR9/16-18 UNJF
FIRST END THREAD CLASS3A
FIRST END THREAD DIRECTIONLEFT-HAND
FIRST END SEAT ANGLE IN DEG12.0
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END CONNECTION TYPETHREADED EXTERNAL GAS CYLINDER
SECOND END STYLE DESIGNATORCOMPRESSION
SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR0.880-14 NGO
SECOND END THREAD DIRECTIONLEFT-HAND
MEDIA FOR WHICH DESIGNEDPROPANE
REGULATION TYPEMANUAL SINGLE STAGE
MANUAL CONTROL METHODKNOB
VALVE LOADING METHODSPRING
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-R-19180


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