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National Stock Number:
4730-01-164-1756
Federal Supply Class:
4730
National Item Identification Number:
011641756
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:
| 70652-22112 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 70652-22112-041 | 4A014 | RICHARD MANUFACTURING CO., INC. | | 70652-22112-041 | 53333 | EAST GRANBY MACHINE CO INC | | 70652-22112-041 | 60411 | AMERICAN TOOL AND MACHINE CORP | | 70652-22112-041 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END BULKHEAD | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | CONNECTION TYPE | THREADED INTERNAL BOSS 3RD END | | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE 2ND END | | CONNECTION STYLE | FLARELESS (TUBE) 1ST END | | CONNECTION STYLE | GASKET SEAL (BOSS) 3RD END | | CONNECTION STYLE | GROOVED (TUBE) 2ND END | | FURNISHED ITEMS AND QUANTITY | 1 MOUNTING BRACKET | | LEG LENGTH | 1.127 INCHES NOMINAL 3RD END | | LEG LENGTH | 1.312 INCHES NOMINAL 1ST END | | LEG LENGTH | 2.438 INCHES NOMINAL 2ND END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 302 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END BULKHEAD | | NOMINAL THREAD SIZE | 0.438 INCHES 3RD END | | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END | | SEAT ANGLE | 12.0 DEGREES 1ST END | | SEAT NOMINAL RADIUS | 0.610 INCHES 2ND END | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3A 1ST END | | THREAD CLASS | 3A 2ND END BULKHEAD | | THREAD CLASS | 3B 3RD END | | THREAD SERIES DESIGNATOR | UNJF 1ST END | | THREAD SERIES DESIGNATOR | UNJF 2ND END BULKHEAD | | THREAD SERIES DESIGNATOR | UNJF 3RD END |
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