4730-00-819-0787 TEE,TUBE TO BOSS Index 4730-00-819-0790 TEE,TUBE TO BOSS

National Stock Number:
4730-00-819-0788

Federal Supply Class:
4730

National Item Identification Number:
008190788

Description:
TEE,TUBE TO BOSS

Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE TUBE CONNECTION(S) HAS MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE. 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 TUBE OR FITTING AND A BOSS OR BOSS FITTING ON ITEMS SUCH AS A TANK, HOUSING, VALVE FITTING, OR THE LIKE. SEE ALSO TEE, TUBE; AND TEE, PIPE TO TUBE. EXCLUDES CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.


Manufacturer Information:
AS10030U583SAE INTERNATIONAL
AS100381343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1003D0604060U583SAE INTERNATIONAL
AS1003D06040650808UNITED SUPPLY CO INC
AS1003D06040650948PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
AS1003D06040681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS182800U583SAE INTERNATIONAL
SAE-AS182800U583SAE INTERNATIONAL
ER804D06040645681PARKER-HANNIFIN CORPORATION
ER804D06040650948PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
AS1828081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
ER804D06040692003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
AS1003D06040692003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEFLARELESS (TUBE) FIRST END
CONNECTION STYLEFLARELESS (TUBE) THIRD END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
LEG LENGTH1.070 INCHES NOMINAL SECOND END
LEG LENGTH1.086 INCHES NOMINAL THIRD END
LEG LENGTH1.711 INCHES NOMINAL FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2014 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES THIRD END
NOMINAL THREAD SIZE0.438 INCHES SECOND END
NOMINAL THREAD SIZE0.562 INCHES FIRST END
NOMINAL THREAD SIZE0.562 INCHES FIRST END BULKHEAD
NOMINAL THREAD SIZE0.562 INCHES THIRD END
SEAT ANGLE12.0 DEGREES THIRD END
SEAT ANGLE12.0 DEGREES FIRST END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONES1150 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A ALL ENDS
THREAD CLASS3A FIRST END BULKHEAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END BULKHEAD


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