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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.
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Manufacturer Information:
| 41A35000-001 | 43999 | THE BOEING COMPANY | | R-TBD-1009 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| CONNECTION STYLE | BEADED (HOSE) FIRST END | | CONNECTION STYLE | GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | GASKET SEAL (BOSS) THIRD END | | CONNECTION TYPE | THREADED INTERNAL BOSS THIRD END | | CONNECTION TYPE | THREADED INTERNAL BOSS SECOND END | | CONNECTION TYPE | UNTHREADED EXTERNAL HOSE FIRST END | | FLOW ANGLE | 90.0 DEGREES | | SPECIAL FEATURES | U/O JET BLAST VALVE OF B1B ACFT TO ADAPT TO PNEUMATIC COMPONENTS TEST STAND;BOSS PER MS33649 | | SWEEP TYPE | SHORT |
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