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National Stock Number: 4730-01-520-3329
Federal Supply Class: 4730
National Item Identification Number: 015203329
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.
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Manufacturer Information:
AS1001J080604 | 0U583 | SAE INTERNATIONAL | AS1001J080604 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | SAE-AS18280 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
MATERIAL | STEEL COMP 304 OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED EXTERNAL BOSS 2ND END | | THREADED INTERNAL BOSS 3RD END | CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES 1ST END | | 0.375 INCHES 2ND END | | 0.250 INCHES 3RD END | THREAD SERIES DESIGNATOR | UNJF ALL ENDS | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END | | 0.562 INCHES 2ND END | | 0.437 INCHES 3RD END | | 0.750 INCHES 1ST END BULKHEAD | THREAD QUANTITY PER INCH | 16 1ST END | | 18 2ND END | | 20 3RD END | LEG LENGTH | 2.055 INCHES NOMINAL 1ST END | | 1.180 INCHES NOMINAL 2ND END | | 0.772 INCHES NOMINAL 3RD END |
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