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National Stock Number:
4730-01-244-4679
Federal Supply Class:
4730
National Item Identification Number:
012444679
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:
| 203003-12-12-4S-SPECIAL | 01276 | EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS | | 203003-12-4-12S | 01276 | EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS | | 230514 519001 | 64678 | DAIMLER TRUCK NORTH AMERICA LLC |
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Techincal Specification:
| CONNECTION STYLE | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 3RD END | | CONNECTION TYPE | THREADED EXTERNAL BOSS 3RD END | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | CONNECTION STYLE | FLARED (TUBE) 2ND END | | FURNISHED ITEMS AND QUANTITY | 1 FLAT WASHER AND 1 LOCKNUT AND 1 PREFORMED PACKING | | LEG LENGTH | 1.940 INCHES NOMINAL 3RD END | | LEG LENGTH | 1.660 INCHES NOMINAL 1ST END | | LEG LENGTH | 1.660 INCHES NOMINAL 2ND END | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 2ND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END | | NOMINAL THREAD SIZE | 1.062 INCHES 1ST END | | NOMINAL THREAD SIZE | 1.062 INCHES 3RD END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | SEAT ANGLE | 37.0 DEGREES 2ND END | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 2A ALL ENDS | | THREAD QUANTITY PER INCH | 12 3RD END | | THREAD QUANTITY PER INCH | 12 1ST END | | THREAD SERIES DESIGNATOR | UN 1ST END | | THREAD SERIES DESIGNATOR | UN 3RD END | | THREAD SERIES DESIGNATOR | UNF 2ND END |
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