4730-00-368-2905 COUPLING,HOSE Index 4910-00-368-2908 PILOT,VALVE SEAT REFACING

National Stock Number:
4210-00-368-2906

Federal Supply Class:
4210

National Item Identification Number:
003682906

Description:
REDUCER,HOSE,FIRE FIGHTING

Detail:
A STRAIGHT FIRE HOSE FITTING HAVING A DIFFERENT SIZE CONNECTION ON EACH END. IT IS DESIGNED TO JOIN TWO FIRE HOSES OF DIFFERENT SIZES. EXCLUDES BUSHING (AS MODIFIED).


Manufacturer Information:
375710PC7653711NAVAL SEA SYSTEMS COMMAND
375710PC7680064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CONNECTION STYLEGASKET SEAL (HOSE) FIRST END
CONNECTION STYLEPLAIN (HOSE) SECOND END
CONNECTION TYPETHREADED EXTERNAL HOSE SECOND END
CONNECTION TYPETHREADED INTERNAL HOSE FIRST END
FSC APPLICATION DATAFIRE FIGHTING EQUIPMENT
MATERIALSILICON ALLOY OVERALL
NOMINAL OVERALL LENGTH2.125 INCHES
NOMINAL THREAD SIZE2.000 INCHES FIRST END
NOMINAL THREAD SIZE2.500 INCHES SECOND END
REDUCER TYPECONCENTRIC
THREAD QUANTITY PER INCH11-1/2 FIRST END
THREAD SERIES DESIGNATORNH FIRST END
THREAD SERIES DESIGNATORNPSH SECOND END


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