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National Stock Number: 4730-00-075-1636
Federal Supply Class: 4730
National Item Identification Number: 000751636
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:
| 705027-1 | 4P024 | SSI MANUFACTURING TECHNOLOGIES CORP. | | 705027-1 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) THIRD END | | CONNECTION STYLE | GASKET SEAL (BOSS) FIRST END | | CONNECTION STYLE | GASKET SEAL (BOSS) SECOND END | | CONNECTION TYPE | THREADED INTERNAL BOSS FIRST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE THIRD END BULKHEAD | | CONNECTION TYPE | THREADED INTERNAL BOSS SECOND END | | LEG LENGTH | 1.440 INCHES NOMINAL THIRD END | | LEG LENGTH | 0.600 INCHES MINIMUM AND 0.745 INCHES MAXIMUM SECOND END | | LEG LENGTH | 0.750 INCHES NOMINAL FIRST END | | MATERIAL | ALUMINUM ALLOY OR ALUMINUM OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.188 INCHES THIRD END | | NOMINAL THREAD SIZE | 0.375 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.375 INCHES THIRD END BULKHEAD | | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.014 INCHES SECOND END | | SEAT ANGLE | 37.0 DEGREES THIRD END | | SPECIAL FEATURES | BOSS ENDS PAINTED BLACK | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OUTSIDE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE | | SURFACE TREATMENT | ANODIZE AND PAINT OUTSIDE | | SURFACE TREATMENT | ANODIZE INSIDE | | THREAD CLASS | 3A THIRD END | | THREAD CLASS | 3A THIRD END BULKHEAD | | THREAD CLASS | 3B FIRST END | | THREAD CLASS | 3B SECOND END | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | THREAD SERIES DESIGNATOR | UNF THIRD END BULKHEAD |
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