4730-01-191-6440 REDUCER,TUBE Index 4730-01-191-6442 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-01-191-6441

Federal Supply Class:
4730

National Item Identification Number:
011916441

Description:
ADAPTER,STRAIGHT,PIPE TO BOSS

Detail:
AN ADAPTER HAVING STANDARD PIPE THREADS ON ONE END OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A PIPE. THE OTHER END HAS EXTERNAL OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) AND IS DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE TO FORM A SEAL AT THE BOSS. IT IS DESIGNED TO JOIN A PIPE OR PIPE FITTING TO A BOSS OR BOSS FITTING IN A STRAIGHT LINE ON ITEMS SUCH AS TANKS, HOUSING, VALVE FITTINGS, OR THE LIKE. SEE ALSO ADAPTER BUSHING AND COUPLING, PIPE.


Manufacturer Information:
2445110-00CP96169ELECTRIC BOAT CORPORATION
2632-500X1196169ELECTRIC BOAT CORPORATION
845-244511080064NAVAL SHIP SYSTEMS COMMAND
845-2445110ASSYCP80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL PIPE FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 304,COND A FED SPEC SINGLE MATERIAL RESPONSE TAILPIECE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 304,COND A FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALNICKEL ALLOY NUT
MATERIALSTEEL COMP 304 BODY
MATERIALSTEEL COMP 304 TAILPIECE
MAXIMUM OPERATING TEMP122.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL OVERALL LENGTH5.500 INCHES
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES FIRST END
NOMINAL THREAD SIZE1.312 INCHES SECOND END
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE 40 FIRST END
UNION JOINT LOCATIONFIRST END
THREAD CLASS3A SECOND END
THREAD SERIES DESIGNATORUN SECOND END
THREAD QUANTITY PER INCH12 SECOND END


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