4730-01-397-5415 COUPLING,PIPE Index 4820-01-397-5417 SEAT,VALVE

National Stock Number:
4730-01-397-5416

Federal Supply Class:
4730

National Item Identification Number:
013975416

Description:
COUPLING,PIPE

Detail:
A STRAIGHT FITTING 12 INCHES (304 MM) LONG OR UNDER HAVING THE SAME OR DIFFERENT TYPE PIPE CONNECTION OF THE SAME SIZE ON BOTH ENDS. IT IS DESIGNED TO JOIN A PIPE OR PIPE FITTING TO ANOTHER PIPE OR PIPE FITTING. EXCLUDES FITTINGS WITH THREADED EXTERNAL CONNECTIONS ON BOTH ENDS. SEE ALSO NIPPLE, PIPE.


Manufacturer Information:
635107453711NAVAL SEA SYSTEMS COMMAND
6351074-153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPEBUTT WELD PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
CONNECTION STYLEBEVELED (PIPE) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B165 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL
NOMINAL OVERALL LENGTH2.500 INCHES
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES SECOND END
NOMINAL THREAD SIZE1.000 INCHES FIRST END
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE XS ALL ENDS
STYLE DESIGNATORTHREADED AND PLAIN
THREAD SERIES DESIGNATORNPT FIRST END


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