5995-00-929-0844 CABLE ASSEMBLY,POWER,ELECTRICAL Index 5915-00-929-0846 NETWORK,PHASE CHANGING

National Stock Number:
4820-00-929-0845

Federal Supply Class:
4820

National Item Identification Number:
009290845

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:
803515418876U S ARMY AVIATION AND MISSILE COMMAND
TA294-803515408992AGM CONTAINER CONTROLS INC
TA294-L803515408992AGM CONTAINER CONTROLS INC


Techincal Specification:
END CONNECTION QUANTITY1
BODY STYLESTRAIGHT THRU
DISK LOADING METHODSPRING
FIRST END CONNECTION TYPETHREADED EXTERNAL BOSS
FIRST END STYLE DESIGNATOREXTERNAL SEAT FOR GASKET SEAL
FIRST END THREAD CLASS3A
FIRST END THREAD DIRECTIONRIGHT-HAND
FLOW CONTROL DEVICEDISK, DUAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9, ALLOY 7075, T6 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALALUMINUM ALLOY 7075 BODY
MEDIA FOR WHICH DESIGNEDAIR
OPENING PRESSURE SETTING4.5 POUNDS PER SQUARE INCH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE LOCATION NOT OTHERWISE SPECIFIED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENTANODIZE OUTSIDE
TEMP RATING-80.0 FAHRENHEIT AND 145.0 FAHRENHEIT
VALVE RELIEF DESIGN TYPEPRESSURE AND VACUUM
VALVE VENTING DESIGN TYPEATMOSPHERIC


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