4730-01-138-6696 UNION,PIPE TO TUBE Index 4730-01-138-6698 UNION,PIPE TO TUBE

National Stock Number:
4730-01-138-6697

Federal Supply Class:
4730

National Item Identification Number:
011386697

Description:
UNION,PIPE TO TUBE

Detail:
A STRAIGHT FITTING CAPABLE OF BEING TAKEN APART AND REASSEMBLED. IT PERMITS DISCONNECTION AND CONNECTION OF PIPE OR PIPE FITTINGS TO TUBING OR TUBE FITTINGS WITHOUT DISTURBING THE END CONNECTIONS OR THE REST OF THE LINE. IT MUST HAVE A PIPE CONNECTION OF ANY TYPE OR SIZE ON ONE END AND A TUBE CONNECTION OF ANY TYPE OR SIZE ON THE OTHER END.


Manufacturer Information:
2621-021-0196169ELECTRIC BOAT CORPORATION
2621-021-01ASSY888X098TRIUMPH MANUFACTURING COMPANY, INC.
2621-021-01ASSY8896169ELECTRIC BOAT CORPORATION


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL PIPE SECOND END
COUPLING FLANGE SHAPEROUND
FURNISHED ITEMS AND QUANTITY2 PREFORMED PACKING
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES FIRST END
NOMINAL OVERALL LENGTH5.250 INCHES
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES SECOND END
NOMINAL THREAD SIZE1.625 INCHES FIRST END
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE STD SECOND END
SEAT TYPERECESSED
STYLE DESIGNATORSCREWED
THREAD CLASS2A FIRST END
THREAD QUANTITY PER INCH12 FIRST END
THREAD SERIES DESIGNATORUN FIRST END


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