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National Stock Number: 4730-01-520-3330
Federal Supply Class: 4730
National Item Identification Number: 015203330
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:
| AS1002D040604 | 0U583 | SAE INTERNATIONAL | | AS1002D040604 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-AS18280 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| CONNECTION STYLE | FLARELESS (TUBE) FIRST END | | CONNECTION STYLE | FLARELESS (TUBE) THIRD END | | CONNECTION STYLE | GASKET SEAL (BOSS) SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE THIRD END | | CONNECTION TYPE | THREADED INTERNAL BOSS SECOND END | | LEG LENGTH | 0.773 INCHES NOMINAL THIRD END | | LEG LENGTH | 1.180 INCHES NOMINAL SECOND END | | LEG LENGTH | 1.695 INCHES NOMINAL FIRST END | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES THIRD END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.437 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.437 INCHES THIRD END | | NOMINAL THREAD SIZE | 0.562 INCHES SECOND END | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS | | THREAD QUANTITY PER INCH | 18 SECOND END | | THREAD QUANTITY PER INCH | 20 FIRST END | | THREAD QUANTITY PER INCH | 20 THIRD END |
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