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National Stock Number:
4730-00-540-0448
Federal Supply Class:
4730
National Item Identification Number:
005400448
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:
| 303035 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 303035 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MEDIA FOR WHICH DESIGNED | FLUID SINGLE RESPONSE | | CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END | | THREADED EXTERNAL TUBE 3RD END | | THREADED EXTERNAL BOSS 2ND END BULKHEAD | | CONNECTION STYLE | GASKET SEAL (BOSS) 1ST END | | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 2ND END | | FLARED (TUBE) 3RD END | | SEAT ANGLE | 37.0 DEGREES 3RD END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 3RD END | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | UNF 2ND END BULKHEAD | | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END | | 0.562 INCHES 3RD END | | 0.500 INCHES 2ND END BULKHEAD | | THREAD CLASS | 3B 1ST END | | 3A 2ND END | | 3A 3RD END BULKHEAD | | LEG LENGTH | 0.688 INCHES MINIMUM AND | | 0.720 INCHES MAXIMUM 1ST END | | 1.325 INCHES MINIMUM AND | | 1.350 INCHES MAXIMUM 2ND END | | 1.165 INCHES NOMINAL 3RD END | | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.406 INCHES 1ST END |
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