4810-00-265-6940 VALVE,GATE Index 4820-00-265-6957 VALVE,STOP-CHECK

National Stock Number:
4220-00-265-6953

Federal Supply Class:
4220

National Item Identification Number:
002656953

Description:
VALVE,AIR,DIVERS


Manufacturer Information:
S4824-60693853711NAVAL SEA SYSTEMS COMMAND
S4824-60693880064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONTEXT
GENERAL CHARACTERISTICS ITEM DESCRIPTIONANGLE STYLE,BRASS BODY,BRASS SEAT,BRASS STEM,FLOW CONTROL DEVICE NEEDLE,FLOW CONTROL DEVICE NEEDLE,FLOW CONTROL DEVICE MATERIAL BRASS,MEDIA AIR,VALVE OPERATION METHOD HANDWHEEL,BRASS,W/HEX NUT AND COTTER PIN,END CONNECTION QUANTITY 2,FIRST END CONNECTION THD EXTERNAL,FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.958,FIRST END THD SIZE AND SERIES-TYPE DESIGNATOR SPECIAL DIVERS THREAD 1-1/16-17,FIRST END THREAD DIRECTION RH,SECOND END RELATIONSHIP WITH FIRST END IDENTICAL,BONNET ATTACHMENT METHOD INTEGRAL,SPECIAL PRESSURE AND LEAK TEST,VALVE SHALL BE TESTED TO 350.0 PSI AIR PRESSURE


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