2910-01-089-9595 HOUSING,NOZZLE SPRING Index 2815-01-089-9598 COVER

National Stock Number:
4730-01-089-9596

Federal Supply Class:
4730

National Item Identification Number:
010899596

Description:
TEE,PIPE TO BOSS

Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE PIPE CONNECTION(S) HAS STANDARD PIPE THREADS OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A PIPE. THE BOSS CONNECTION(S) 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 MAY HAVE SIDE INLET(S). IT IS USED AS A JUNCTION AT THE INTERSECTION OF A PIPE OR PIPE FITTING AND A BOSS OR BOSS FITTING ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, OR THE LIKE.


Manufacturer Information:
17-08-040996169ELECTRIC BOAT CORPORATION
2621-754-0296169ELECTRIC BOAT CORPORATION
2621-754-02 PIE96169ELECTRIC BOAT CORPORATION
2621-754-02ASSY19796169ELECTRIC BOAT CORPORATION


Techincal Specification:
CONNECTION STYLEGASKET SEAL (BOSS) THIRD END
CONNECTION STYLESOCKET (PIPE) FIRST END
CONNECTION STYLESOCKET (PIPE) SECOND END
CONNECTION TYPETHREADED INTERNAL BOSS THIRD END
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
CONNECTION TYPEUNTHREADED INTERNAL PIPE SECOND END
FURNISHED ITEMS AND QUANTITY1 PLUG AND 1 PREFORMED PACKING
LEG LENGTH1.060 INCHES NOMINAL THIRD END
LEG LENGTH1.350 INCHES NOMINAL FIRST END
LEG LENGTH1.350 INCHES NOMINAL SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726,7030 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE PLUG
MATERIALCOPPER ALLOY OVERALL
MATERIALNICKEL ALLOY PLUG
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES FIRST END
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES SECOND END
NOMINAL THREAD SIZE0.438 INCHES THIRD END
OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
THREAD CLASS2B THIRD END
THREAD SERIES DESIGNATORUNF THIRD END


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