5950-01-160-6280 TRANSFORMER,POWER Index 5985-01-160-6284 WAVEGUIDEASSEMBLY

National Stock Number:
4820-01-160-6283

Federal Supply Class:
4820

National Item Identification Number:
011606283

Description:
VALVE,PRESSURE EQUALIZING,GASEOU

Detail:
A VALVE CONSISTING OF A SINGLE DEADWEIGHT LOADED DISK, OR TWO DEADWEIGHT LOADED DISKS EACH WITH A SEPERATE SEAT. IT IS SPECIFICALLY DESIGNED FOR THE RELIEF OF SMALL PRESSURE AND VACUUM CONDITIONS WITHIN A TANK OR OTHER CONTAINER TO OR FROM THE ATMOSPHERE. THE CENTER OF A SINGLE DEADWEIGHT LOADED DISK MAY CONTAIN A SPRING LOADED DISK FORMING AN ADDITIONAL SEAT OR APERTURE. IT MAY BE SPRING LOADED AND/OR EQUIPPED WITH A MANUAL UNLOADER ON EITHER THE PRESSURE OR VACUUM SIDE. EXCLUDE VALVE, VACUUM BREAKING.


Manufacturer Information:
40-01006-0254278ERIE ENGINEERED PRODUCTS INC
46100654278ERIE ENGINEERED PRODUCTS INC
461006-0254278ERIE ENGINEERED PRODUCTS INC
790-RPV-1.5,1.598021HALKEY-ROBERTS CORP
790-RPV-1.5-1.554278ERIE ENGINEERED PRODUCTS INC
790-RPV-1.5-1.598021HALKEY-ROBERTS CORP
9M82776301THE BOEING COMPANY
9M827V376301THE BOEING COMPANY


Techincal Specification:
END CONNECTION QUANTITY1
ABSOLUTE PRESSURE SETTING1.5
BODY MATERIALALUMINUM ALLOY
BODY STYLESINGLE CONNECTION, STRAIGHT FLOW
DISK LOADING METHODSPRING
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD CLASS2A
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.875 INCHES NOMINAL
FIRST END STYLE DESIGNATORPLAIN
FLOW CONTROL DEVICEPOPPET
OUTSIDE SURFACE TREATMENTANODIZED
MAXIMUM OPERATING PRESSURE1.5 POUNDS PER SQUARE INCH
MEDIA FOR WHICH DESIGNEDAIR
OPENING PRESSURE SETTING1.5 POUNDS PER SQUARE INCH
SEAT MATERIALRUBBER, BUNA-N
TEMP RATING180.0 FAHRENHEIT AND 300.0 FAHRENHEIT
VALVE VENTING DESIGN TYPEATMOSPHERIC


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