6145-01-143-2868 WIRE,ELECTRICAL Index 4730-01-143-2870 COUPLING,PIPE

National Stock Number:
4730-01-143-2869

Federal Supply Class:
4730

National Item Identification Number:
011432869

Description:
UNION,PIPE

Detail:
A straight pipe fitting designed to join two lengths of pipe or pipe fittings in such a manner that they may be disconnected without disturbing the rest of the pipe line. The end connections have pipe threads or are unthreaded and designed to accommodate a pipe.


Manufacturer Information:
2445110-00DE96169ELECTRIC BOAT CORPORATION
2632-500X1196169ELECTRIC BOAT CORPORATION
845-2445110 ASSY DE80064NAVAL SHIP SYSTEMS COMMAND
845-2445110ASSY80064NAVAL SHIP SYSTEMS COMMAND
2632-500X11 ASSY DE96169ELECTRIC BOAT CORPORATION


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) FIRST ENDPLAIN (PIPE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND ENDPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND ENDTHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST ENDTHREADED INTERNAL PIPE FIRST END
MATERIALNICKEL ALLOY OVERALLNICKEL ALLOY OVERALL
MAXIMUM OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP228.0 FAHRENHEIT SINGLE RESPONSE228.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL OVERALL LENGTH2.060 INCHES2.060 INCHES
NOMINAL THREAD SIZE0.500 INCHES FIRST END0.500 INCHES FIRST END
NOMINAL THREAD SIZE1.750 INCHES SECOND END1.750 INCHES SECOND END
THREAD CLASS2A SECOND END2A SECOND END
THREAD QUANTITY PER INCH12 SECOND END12 SECOND END
THREAD SERIES DESIGNATORNPT FIRST ENDNPT FIRST END
THREAD SERIES DESIGNATORUN SECOND ENDUN SECOND END


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