4730-01-178-0948 ADAPTER,STRAIGHT,FLANGE TO TUBE Index 4730-01-178-0950 ADAPTER,STRAIGHT,FLANGE TO TUBE

National Stock Number:
4730-01-178-0949

Federal Supply Class:
4730

National Item Identification Number:
011780949

Description:
TEE,HOSE TO BOSS

Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE HOSE CONNECTION(S) HAVE STANDARD HOSE THREADS, AN INCOMPLETE PART OF A THREADED END CONNECTION THAT GRIPS THE HOSE DIRECTLY, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A HOSE. 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 HOSE OR HOSE FITTING AND A BOSS OR BOSS FITTING ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. SEE ALSO TEE, HOSE AND TEE, TUBE TO HOSE. EXCLUDES TEE, PIPE TO HOSE.


Manufacturer Information:
41A35000-00143999THE BOEING COMPANY
R-TBD-100943999THE BOEING COMPANY


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL BOSS 2ND END
CONNECTION TYPETHREADED INTERNAL BOSS 3RD END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE 1ST END
CONNECTION STYLEBEADED (HOSE) 1ST END
CONNECTION STYLEGASKET SEAL (BOSS) 2ND END
CONNECTION STYLEGASKET SEAL (BOSS) 3RD END
FLOW ANGLE90.0 DEGREES
SPECIAL FEATURESU/O JET BLAST VALVE OF B1B ACFT TO ADAPT TO PNEUMATIC COMPONENTS TEST STAND;BOSS PER MS33649
SWEEP TYPESHORT


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