4730-01-413-8288 EXPANSION JOINT,PIPE Index 4730-01-413-8290 ELBOW,PIPE TO BOSS

National Stock Number:
4730-01-413-8289

Federal Supply Class:
4730

National Item Identification Number:
014138289

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:
2633-021-01 ASSY 2896169ELECTRIC BOAT CORPORATION
801-66408253711NAVAL SEA SYSTEMS COMMAND
801-6640820ASSY2853711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLESOCKET (PIPE) FIRST END
MATERIALNICKEL ALLOY OVERALL
NOMINAL OVERALL LENGTH6.980 INCHES
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES FIRST END
NOMINAL THREAD SIZE0.562 INCHES SECOND END
SEAT TYPEGASKET
STYLE DESIGNATORSCREWED
THREAD CLASS2A SECOND END
THREAD SERIES DESIGNATORUNF SECOND END


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