3020-00-758-7107 GEAR,SPUR Index 4720-00-758-7109 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4820-00-758-7108

Federal Supply Class:
4820

National Item Identification Number:
007587108

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:
140250-205167MEGGITT SAFETY SYSTEMS INC
140250-245402MEGGITT SAFETY SYSTEMS, INC.
A51E9050-126512NORTHROP GRUMMAN SYSTEMS CORPORATION
A51E9050-161174NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FILTERNOT INCLUDED
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATORFLARED
FIRST END THREAD CLASS3A
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES NOMINAL
FIRST END SEAT ANGLE IN DEG37.0
FLOW CONTROL DEVICEPOPPET
MANUAL CONTROL METHODSCREW
MATERIALALUMINUM SEAT
MAXIMUM INLET PRESSURE RATINGERR-060
MEDIA FOR WHICH DESIGNEDAIR
MOUNTING FACILITYBRACKET
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.
REGULATION TYPEMANUAL SINGLE STAGE
SECOND END CONNECTION TYPETHREADED EXTERNAL TUBE
SECOND END THREAD CLASS3A
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.188 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END SEAT ANGLE IN DEG37.0
SECOND END STYLE DESIGNATORFLARED
VALVE LOADING METHODSPRING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENTANODIZE OUTSIDE
TEMP RATING-80.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM
THREAD SIZE AND SERIES/TYPE DESIGNATOR3/8-24 UNF SECOND END
THREAD SIZE AND SERIES/TYPE DESIGNATOR7/16-20 UNF FIRST END


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