4820-00-227-0154 VALVE,FOOT Index 4820-00-227-0156 VALVE,FOOT

National Stock Number:
4820-00-227-0155

Federal Supply Class:
4820

National Item Identification Number:
002270155

Description:
VALVE,FOOT

Detail:
A VALVE USED ON THE FREE END OF A SUCTION LINE PERMITTING FLOW IN ONLY ONE DIRECTION. IT IS ALWAYS EQUIPPED WITH A STRAINER AT THE INLET END. SEE ALSO VALVE, CHECK.


Manufacturer Information:
MILV1672081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BODY MATERIALCOPPER ALLOY 268
BODY STYLELOW OR MEDIUM PRESSURE (SCREWED)
END CONNECTION QUANTITY1
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END NOMINAL PIPE SIZE ACCOMMODATED3.000 INCHES
FLOW CONTROL DEVICEPOPPET
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY SEAT
MAXIMUM OPERATING PRESSURE175.0 POUNDS PER SQUARE INCH
MEDIA FOR WHICH DESIGNEDHYDROCARBON FUELS AND OILS
NONDEFINITIVE SPEC/STD DATA3.000 IN SIZE
RENEWABLE SEAT RING TYPETHREADED
SPECIAL FEATURESSTRAINER ATTACHED


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