1730-00-076-4382 COVER KIT,PROPELLER Index 4920-00-076-4384 ELEMENT,FLOW,TEST STAND

National Stock Number:
4820-00-076-4383

Federal Supply Class:
4820

National Item Identification Number:
000764383

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:
62A116D710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
F202-1003-103990INGERSOLL-RAND CO
F202-1003-104577MISSION SYSTEMS ORCHARD PARK INC


Techincal Specification:
BODY MATERIALBRONZE
FLOW CONTROL DEVICEDISK, CIRCULAR
MAXIMUM OPERATING PRESSURE15.0 POUNDS PER SQUARE INCH
VALVE VENTING DESIGN TYPECLOSED SYSTEM
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
SEAT MATERIALRUBBER, BUNA-N
FLOW CONTROL DEVICE MATERIALRUBBER, SYNTHETIC AND
PLASTIC
STEM MATERIALPHOSPHOR BRONZE
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END CONNECTION TYPETHREADED EXTERNAL PIPE
SECOND END STYLE DESIGNATORPLAIN
SECOND END NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES
SECOND END THREAD DIRECTIONRIGHT-HAND
MEDIA FOR WHICH DESIGNEDAIR
DISK LOADING METHODSPRING
SPECIAL FEATURESSEAT MATERIAL: RUBBER,BUNA-N AND DACRON,FLOW CONTROL DEVICE MATERIAL: RUBBER,SILICONE AND NYLON


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