4730-01-392-7141 ELBOW,TUBE TO BOSS Index 4730-01-392-7143 SLEEVE,CLINCH,TUBE FITTING

National Stock Number:
4730-01-392-7142

Federal Supply Class:
4730

National Item Identification Number:
013927142

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:
AS1009J0504050U583SAE INTERNATIONAL
AS1009J05040581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS182800U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION STYLEFLARELESS (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
LEG LENGTH1.802 INCHES NOMINAL THIRD END
LEG LENGTH1.070 INCHES NOMINAL SECOND END
LEG LENGTH1.086 INCHES NOMINAL FIRST END
NOMINAL THREAD SIZE0.375 INCHES THIRD END
NOMINAL THREAD SIZE0.438 INCHES SECOND END
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS


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