4720-00-144-5204 HOSE ASSEMBLY,NONMETALLIC Index 8430-00-144-5206 SHOES,ELECTRICAL HAZARDS PROTECT

National Stock Number:
4820-00-144-5205

Federal Supply Class:
4820

National Item Identification Number:
001445205

Description:
VALVE,VACUUM BREAKING

Detail:
AN ITEM DESIGNED TO AUTOMATICALLY RELIEVE VACUUM, BY THE INTAKE OF AIR, WHEN THE INTERNAL PRESSURE FALLS BELOW ATMOSPHERIC PRESSURE. SEE ALSO VALVE, VACUUM REGULATING.


Manufacturer Information:
A838497484EATON AEROSPACE LLC
GV501D126512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
FLOW CONTROL DEVICEDISK, TOP GUIDED
TEMP ADJUSTABILITYADJUSTABLE
BODY STYLESINGLE CONNECTION, STRAIGHT FLOW
BODY MATERIALALUMINUM ALLOY
OUTSIDE SURFACE TREATMENTANODIZED
END CONNECTION QUANTITY1
FIRST END CONNECTION TYPETHREADED EXTERNAL BOSS
FIRST END STYLE DESIGNATOREXTERNAL SEAT FOR GASKET SEAL
FIRST END THREAD CLASS2A
FIRST END THREAD DIRECTIONRIGHT-HAND
MEDIA FOR WHICH DESIGNEDAIR
SPECIAL FEATURESVALVE HAS A HUMIDITY INDICATOR INTEGRAL W/THE ITEM


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